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212 items tagged "board"
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python [+],
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parts [+],
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dev [+],
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day [+],
currency [+],
controller board [+],
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clock [+],
cellphones [+],
board script [+],
board fabrication [+],
ben [+],
power [+],
invision [+],
microcontrollers [+],
zach [+],
z80 emulator [+],
yo yo [+],
xula [+],
xbmc [+],
xbee [+],
x multiple [+],
writeup [+],
wristwatch [+],
wraps [+],
wireless transceiver [+],
wireless doorbell [+],
wilson [+],
whiteboard [+],
weight sensors [+],
voltage [+],
volt battery [+],
video preview [+],
vga interface [+],
vacuum tweezers [+],
usbpic [+],
unused pins [+],
unboxing [+],
ultrasmall [+],
ultimatesimon [+],
ubertooth [+],
twitter [+],
travis goodspeed [+],
transportation [+],
tom [+],
tiny size [+],
timing [+],
thomas [+],
theremin [+],
theory [+],
theo kamecke [+],
theo [+],
texas [+],
tetris game [+],
tetris [+],
teensy [+],
system boards [+],
switzerland [+],
sweet serenade [+],
sven [+],
surface mount [+],
super nintendo [+],
substrate [+],
subatomic particles [+],
stunning conclusion [+],
studio [+],
striking pieces [+],
steve hobley [+],
stellaris [+],
stand offs [+],
stamp board [+],
stage lighting [+],
st paul [+],
st microelectronics [+],
sram [+],
squarewear [+],
sql query [+],
sql [+],
spi [+],
speed limits [+],
speed [+],
sparkfun [+],
solderless breadboard [+],
soldering [+],
snes [+],
snail mail [+],
sms text messages [+],
smd [+],
smart tweezers [+],
slew [+],
ski [+],
sketch [+],
single board computers [+],
single board computer [+],
single board [+],
singing [+],
simplicity [+],
sided pcb [+],
shoutcast [+],
shields [+],
shell [+],
sharp knife [+],
several times [+],
servo motor control [+],
servo controller [+],
servo [+],
series 1 [+],
serialcouple [+],
serial controller [+],
sequencer [+],
sensor [+],
security exploits [+],
sd cards [+],
script version [+],
script v1 [+],
screen [+],
scot kornak [+],
scot [+],
scale [+],
sailboat [+],
roundup [+],
rom chip [+],
robotics [+],
robot controller [+],
robot control [+],
rob miles [+],
rfi [+],
reviews [+],
reverse engineering [+],
resizable [+],
resistor [+],
repair [+],
remote file include vulnerability [+],
remote [+],
relay board [+],
relay [+],
red bull [+],
rc planes [+],
ray [+],
rainbow [+],
radio controller [+],
quest [+],
quality board [+],
python scripts [+],
python programs [+],
prototyping [+],
prototype board [+],
proto board [+],
project goal [+],
project completion [+],
project [+],
programmer [+],
professional board [+],
processor line [+],
privacy breach [+],
printing [+],
printed circuit board manufacturers [+],
printed [+],
price [+],
power punch [+],
pov [+],
poster board [+],
porn [+],
popular crowd [+],
pong game [+],
pong [+],
poker odds [+],
poker game [+],
poker [+],
plotter [+],
playstation portable [+],
playstation controller [+],
playing the game [+],
player [+],
pins [+],
ping pong balls [+],
pinball machine [+],
pin microcontroller [+],
pin dip package [+],
piece [+],
pic16f877a [+],
pic development [+],
pic 16f627 [+],
pic [+],
pi foundation [+],
physical sensors [+],
persistent [+],
persistence of vision [+],
pcb files [+],
pcb design [+],
pc. all [+],
paul stoffregen [+],
paul [+],
patch [+],
part [+],
parker dillmann [+],
parker [+],
paper [+],
panelization [+],
packshotnik [+],
oxygen [+],
own software [+],
override [+],
ossman [+],
original version [+],
order of business [+],
open bulletin board [+],
open [+],
online [+],
offerings [+],
nxp [+],
notifier [+],
nixie [+],
nintendo system [+],
new member [+],
new library [+],
network [+],
musical [+],
muscle [+],
multiple [+],
msp [+],
mountain ski resort [+],
mountain [+],
motor controller board [+],
moogle [+],
module [+],
mode toggle [+],
minneapolis st paul [+],
minneapolis [+],
mini usb connector [+],
mini lathe [+],
mini [+],
mike [+],
midi interface [+],
midi controller [+],
midi board [+],
midi [+],
microchip [+],
michael ossman [+],
message board [+],
memory chip [+],
medvet [+],
medical [+],
mcu [+],
max and felix [+],
max [+],
matt evans [+],
matt [+],
matrix board [+],
martin [+],
maple [+],
map [+],
mad scientist [+],
lumens per watt [+],
lucky larry [+],
lpc [+],
low dropout regulator [+],
lot [+],
long in the tooth [+],
livingroom [+],
live feed [+],
lithium ion batteries [+],
lite [+],
linux kernel [+],
linux computer [+],
linux board [+],
links [+],
lighting product [+],
life [+],
lexikon [+],
leonardo [+],
left image [+],
led lamp [+],
led driver [+],
leaf labs [+],
lcd [+],
layout plan [+],
layout guide [+],
latest addition [+],
last time [+],
last christmas [+],
larry [+],
lamp control [+],
kilovolts [+],
keychain [+],
keyboard [+],
kevin [+],
kenneth [+],
ken [+],
k nex [+],
k flash [+],
joelz [+],
jerry [+],
jay collett [+],
jaromir sukuba [+],
jamit [+],
james bowman [+],
jack [+],
iris [+],
ir signals [+],
ipb [+],
investigate [+],
internet bridge [+],
internet [+],
infrared sensor [+],
infosec [+],
inch floppies [+],
implementations [+],
immediate future [+],
illinois campus [+],
icecast server [+],
icdi [+],
how to [+],
hobby servos [+],
hobby projects [+],
hobby [+],
hey everyone [+],
heavy lifting [+],
headgear [+],
hardware platform [+],
hardware level [+],
hardware feature [+],
handhelds [+],
hand [+],
hamilton [+],
halloween table [+],
halloween [+],
guitar tuner [+],
guide [+],
gross understatement [+],
grass on the other side [+],
graham [+],
gps module [+],
gooseberry [+],
gnu linux [+],
glove control [+],
glove [+],
gerber file [+],
george [+],
georg [+],
generation [+],
gd rom [+],
game of life [+],
game cartridge [+],
game [+],
gadgeteer [+],
gadget [+],
full spectrum [+],
free giveaway [+],
franklyn [+],
frank herbert [+],
fpga development board [+],
fpga boards [+],
forum posts [+],
foam core [+],
firebird [+],
file upload [+],
female pin [+],
felix [+],
feds [+],
feb [+],
feature [+],
faux stained glass [+],
factory quality [+],
facedancer [+],
facebook [+],
face [+],
fabio varesano [+],
extreme [+],
external clock [+],
explosion [+],
exploits [+],
exploit [+],
experimenters [+],
experimenter [+],
exact features [+],
everett tom [+],
erik [+],
eric seifert [+],
emulator [+],
emgrobotics [+],
electronic game [+],
electronic devices [+],
electronic board [+],
electromyography [+],
electrode placement [+],
electrical engineers [+],
eff [+],
education tool [+],
easy [+],
eagle cad [+],
dynamic input [+],
dyio [+],
dwight [+],
ds1307 [+],
dry erase markers [+],
drive [+],
doorbell [+],
don [+],
dna animation [+],
dna [+],
discovery kit [+],
discovery [+],
digital hardware design [+],
digital bathroom scale [+],
digispark [+],
diederich [+],
development tools [+],
development platforms [+],
development platform [+],
development boards [+],
devboard [+],
dev boards [+],
delfly [+],
degree images [+],
degree [+],
debugging [+],
dead bug [+],
dave [+],
data loggers [+],
dark message board [+],
cube [+],
csrf [+],
correspondence chess [+],
correspondence [+],
copper tape [+],
copper mountain ski resort [+],
copper mountain ski [+],
copper mountain [+],
copper clad [+],
copper [+],
conways [+],
conway [+],
control [+],
contests [+],
conceptions [+],
computer science degree [+],
computer [+],
completion [+],
compatible boards [+],
command execution [+],
collett [+],
coggeshall [+],
code theory [+],
code [+],
cms board [+],
cms [+],
closer look [+],
close proximity [+],
clone [+],
circuit board material [+],
circuit board manufacturers [+],
christoph weber [+],
christmas lights [+],
chips [+],
chipmunk [+],
chip hardware [+],
chip [+],
china [+],
chief technologist [+],
chess community [+],
chess [+],
charlieplex [+],
character lcd [+],
chaos communication camp [+],
chandel [+],
chalk board [+],
cellphone network [+],
catch phrase [+],
catch [+],
cartridge [+],
card [+],
car [+],
cameras [+],
camera [+],
caleb [+],
bridges [+],
breadboard [+],
bread board [+],
brains [+],
box [+],
bora [+],
boobie [+],
bob coggeshall [+],
bob alexander [+],
board software [+],
board search [+],
board layout [+],
board artwork [+],
bluetooth [+],
blinky [+],
bill porter [+],
bert [+],
berne school [+],
ben tsvi [+],
basic stamp [+],
balance board [+],
balance [+],
backup batteries [+],
backpack [+],
back porch [+],
back [+],
avr programmer [+],
avr [+],
aurora [+],
attackers [+],
atmel [+],
atmega8 [+],
asmt [+],
art controller [+],
art [+],
arm processor [+],
arm linux [+],
arm devices [+],
arm c [+],
arbitrary code [+],
appoint [+],
apboard [+],
anything [+],
anito [+],
andrew armstrong [+],
andrew [+],
andres guzman [+],
andres [+],
analog to digital converter [+],
analog to digital [+],
analog [+],
alpha numeric characters [+],
alex [+],
alan [+],
ah battery [+],
Software [+],
Public [+],
General [+],
Discussion [+],
555 timer projects [+],
invision power board [+],
arduino [+],
bulletin [+],
burning [+],
led [+],
bulletin board [+],
php [+]
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7:00
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Hack a Day
Some PCB production houses – Seeed Studio and itead studio, especially – allow you to upload a gerber file and receive a printed circuit board very inexpensively. The pricing structure for these board houses is based on predesignated board sizes – 5cm square or 5×10 cm – and sometimes a project is just too small [...]
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10:00
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Hack a Day
We’ve seen hundreds of builds tinker around with the GPIO pins on the Raspberry Pi. They’re great for bridging the gap between physical sensors and a virtual world, but there are a few more unused and ignored pins on the Raspberry Pi. The folks at the Raspberry Pi foundation are finally giving these unused pins a life of [...]
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10:01
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Hack a Day
Check out the LED cube which [Thomas], [Max], and [Felix] put together. But don’t forget to look at that beautiful PCB which drives it… nice! But hardware is only part of what goes into a project like this one. After the soldering iron had cooled they kept going and wrote their own software to generate [...]
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16:00
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SecuriTeam
Invision Power Board is prone to a vulnerability that lets remote attackers execute arbitrary code.
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7:10
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Hack a Day
If you’re into adding electronics to your wearable items this little board will be of interest. The 1.6″x1.6″ board is called SquareWear and comes in several different flavors. It may be a bit of a surprise that this is not an Arduino compatible board. [Ray] tried a few projects with PIC microcontrollers and ended up [...]
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15:50
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Packet Storm Security Exploits
This Metasploit module exploits a php unserialize() vulnerability in Invision IP.Board versions 3.3.4 and below which could be abused to allow unauthenticated users to execute arbitrary code under the context of the webserver user. The dangerous unserialize() exists in the '/admin/sources/base/core.php' script, which is called with user controlled data from the cookie. The exploit abuses the __destruct() method from the dbMain class to write arbitrary PHP code to a file on the Invision IP.Board web directory. The exploit has been tested successfully on Invision IP.Board 3.3.4.
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15:50
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Packet Storm Security Recent Files
This Metasploit module exploits a php unserialize() vulnerability in Invision IP.Board versions 3.3.4 and below which could be abused to allow unauthenticated users to execute arbitrary code under the context of the webserver user. The dangerous unserialize() exists in the '/admin/sources/base/core.php' script, which is called with user controlled data from the cookie. The exploit abuses the __destruct() method from the dbMain class to write arbitrary PHP code to a file on the Invision IP.Board web directory. The exploit has been tested successfully on Invision IP.Board 3.3.4.
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15:50
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Packet Storm Security Misc. Files
This Metasploit module exploits a php unserialize() vulnerability in Invision IP.Board versions 3.3.4 and below which could be abused to allow unauthenticated users to execute arbitrary code under the context of the webserver user. The dangerous unserialize() exists in the '/admin/sources/base/core.php' script, which is called with user controlled data from the cookie. The exploit abuses the __destruct() method from the dbMain class to write arbitrary PHP code to a file on the Invision IP.Board web directory. The exploit has been tested successfully on Invision IP.Board 3.3.4.
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8:35
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Hack a Day
We see a lot of microcontroller dev boards here at Hackaday, so much that we’re jokingly considering changing our name to Board a Day. These devices – from Arduinos to Arduino-compatible boards, very, very small boards, to extremely powerful ARM devices – are a great way to learn about the wonders of controlling electricity with code. [...]
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7:00
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Hack a Day
There’s a new Arduino in town, this time designed in conjunction with Adafruit. It’s the Arduino Micro, a very neat little board designed for breadboard use. Ostensibly an upgrade of the long in the tooth Arduino Nano, the new Micro takes all the best features of the new Arduino Leonardo and shrinks them down to [...]
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10:01
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Hack a Day
SMD parts are great; they allow you to pack more parts on a board, do away with drilling dozens of PCBs, and when done correctly can produce a factory-quality board made in a home lab. There’s one problem with SMD parts; troubleshooting and measuring them. The ideal solution would be something akin to the Smart [...]
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5:19
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Hack a Day
If you’re just starting out in your quest to build really cool electronic devices, you’ll find a ton of options ready for the beginner. The Arduino makes toggling pins dead simple, and the Raspi brings the wonders of blinking a LED from the command line down from the gods and into the hands of the [...]
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8:01
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Hack a Day
Back in 2011 we did a short roundup of some popular development boards. We promised a follow up at some point, and that time is near. We would really like to make this a fairly comprehensive list and there are always suggestions sent in after the article that we overlooked. This time, we’re asking that [...]
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7:00
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Hack a Day
It looks as though Texas Instruments are really reaching out to the hacker community with their new ARM-powered Stellaris dev board. On the Stellarisiti forums, a member asked about the debugging options for the Stellaris board. The Stellaris already features an In-Circuit Debug Interface (ICDI), but unfortunately it’s a little hard to get working in [...]
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13:08
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Hack a Day
If you look closely you’ll notice there’s nowhere to put the game cartridge on this Super Nintendo system. That’s because this is a Rasberry Pi based SNES emulator that plays ROMs, not cartridges. Since the RPi board is used the only limit to what you can play is the board’s RAM and which ROMs you [...]
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14:01
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Hack a Day
This board is the prototype which [Deunan] has been working on in order to use an SD card in place of a GD-ROM drive. The idea is to fully implement the hardware protocol used by a GD-ROM drive so that it can be completely replaced. The end goal is to do away with the optical [...]
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12:19
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Hack a Day
This Halloween table will sing a sweet serenade to spook your guests. Each of the animatronic pumpkins were quite easy to build, but you may end up spending a bit more time choreographing the performance. Inside each Jack-o-lantern you’ll find a custom Arduino compatible board called a Minion board. These include a wireless connection which lets the [...]
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5:01
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Hack a Day
This wireless doorbell hack can send a text message when someone rings. Adding the hardware to the chime unit turned out to be quite simple. It shows potential for a slew of other applications. [Martin] started the project with a breakout board he had designed for an RFM12B wireless transceiver board. This board is popular [...]
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4:00
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Hack a Day
Over the last few years, [Michael] has been developing a PIC microcontroller board. He calls his project USBPIC, and with the addition of a few FET drivers, H-bridges, and LED drivers his homemade dev board can handle just about anything thrown at it. [Michael]‘s board is build around a PIC18F2455 microcontroller with both an In Circuit [...]
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15:00
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Hack a Day
We got our hands on this prototype of the new IOIO design. It’s a breakout board that makes adding hardware to an Android device pretty easy. [Ytai Ben-Tsvi] sent it our way, and took a bit of time to explain some of the differences between this board and the original version. You can see our [...]
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14:01
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Hack a Day
Meet the Art Controller, a new dev board available over at Evil Mad Scientist Laboratories. It provides a drop-in solution for switching higher voltage loads (but not mains). The thing we like most about it is the ability to alter a switching delay without reprogramming the firmware. The board uses an ATtiny2313 for control. It’s [...]
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11:01
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Hack a Day
ST Microelectronics keeps kicking out development boards to show off their new ARM processor line. Yesterday they issued a press release announcing the STM32 F3 Discovery Board. As their naming scheme implies, this carries an ARM Cortex-M3 processor, but compared to the F0 Discovery board (which we loved) it’s got several extra goodies built into [...]
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11:33
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Hack a Day
We’re impressed by the ARM prototyping board which [Danjovic] is showing off. He proves that in this day of ever shrinking packages it’s still possible to make your own development tools with protoboard and a soldering iron. To tell you the truth, if he had designed and etched his own board we probably wouldn’t have [...]
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7:01
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Hack a Day
[Paul Stoffregen], the brains behind the popular and very capable Arduino-compatible Teensy development board, has offered his contribution to the explosion of ARM-powered boards with the Teensy 3.0. The original Teensy is an AVR-based development board that goes far beyond the official Arduino offerings. The new and improved Teensy 3.0 improves upon an already wonderful platform [...]
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6:22
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Hack a Day
We can’t count the number of projects we’ve seen on Hackaday with a USB port. Unfortunately, most of these builds – from RepRap controllers to wireless data loggers – don’t use the full capabilities offered to them with USB. [Ben] came up with a very cool USB breakout board that allows you to explore the USB [...]
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9:01
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Hack a Day
Planning another Arduino build? If you’re just doing something simple like switching a relay or powering a LED, you might want to think about the Digispark. It’s a very small ATtiny-based Arduino compatible board developed and Kickstarted by [Erik]. The Digispark is based on the very popular Atmel ATtiny85, an 8 pin microcontroller that provides a quarter [...]
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21:39
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SecDocs
Authors:
Christoph Weber Tags:
FPGA Event:
Chaos Communication Camp 2007 Abstract: Hardware developers ever envyed the software developers in the way that they can build and try something extremly fast an with no cost, minutes compared to days or weeks. Today the field of programable logic, mostly the FPGA, has reached a point where digital hardware design is as easy as writing software and with the possibility to make many iterations without rebuilding your device. I show you some examples and what is behind programable logic. In the rest of the presentation I present you an new compact board for FPGA based system development, the GECKO3. Starting with the description of programable logic I will go on to the ways how you can programm them, what modern tools can do for you and what you have to think about when you would like to start building your own CPUs, Cryptocrackers or other things that are better fittet in hardware than in software. After I gave you a basic knowledge of the field, I will talk about an new FPGA based application board, called GECKO3. The complete board, schematics, pcb files, source codes,... is opensource, so you can use it as it is or take it as a help to build your own system from scratch. It is an application board, these means that it is small and cheap enought to include it in your product, not like a typical big overloaded development board. These board was developed at the Berne School of Applied Science in Biel Switzerland, where I work currently. The GECKO3 is built around a large FPGA (in the range from 1 Mio. to 4 Mio Gates) and includes the necessary things to achive a fast and riskless start of YOUR project. Around the FPGA there is the powersupply, 32 Mbyte of NOR Flash, 2x64 Mbyte DDR SDRAM, 100 Mbit/s Ethernet and a USB 2.0 Controler. Most important for your own application is that you get over 160 digital I/O pins to connect your application specific hardware. The Board is completly configurable through the USB connection, you do not need a special cable. we wrote software to make it easy to exchange any data between your PC and the FPGA without any knowledge of USB.
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17:00
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SecuriTeam
Invision Power Board is prone to a cross-site scripting vulnerability because it fails to sanitize user-supplied input.
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7:00
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Hack a Day
[Matt Evans] took a closer look at the popular (and cheap) STM32F0 Discovery development board and realized he could get a second board out of the deal. The Discovery board is designed to advertise ST Microntroller’s STM32F0 microchip; which with 8k RAM, 64K Flash, a bunch of peripherals, 48MHz clock, and a low price is [...]
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17:00
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SecuriTeam
Elite Bulletin Board is prone to multiple SQL-injection vulnerabilities because the application fails to properly sanitize user-supplied input before using it in an SQL query.
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10:12
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Hack a Day
A few people over at the Philippine hackerspace PhilRobotics a PIC-based dev board that takes a lot of cues from ‘the microcontroller board everyone loves to hate,’ the Arduino. There are a few differences between the PIC16F877a used in the Anito and the ATMega328 used in the Arduino: The PIC has a little less than half the Flash [...]
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14:01
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Hack a Day
This entry in the Red Bull Creation contest uses a laser to charge up a glow-in-the-dark message board. The concept is something we’ve seen several times before. Since light can excite a phosphorescent surface, moving pixels of light over that surface leaves a fading trail. Most recently we saw a spinning ring message board. This [...]
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13:01
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Hack a Day
This is the prototype board for [Travis Goodspeed's] new USB development tool called the Facedancer. He took on the design with USB security exploits in mind, but we think it’s got a lot of potential for plain old development as well. Kudos on the [Frank Herbert] reference when naming the project. Like the characters from [...]
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10:06
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Hack a Day
That’s a great base board for these Gadgeteer components. [Rob Miles] has been designing and printing mounting boards and enclosures for several of his projects. He just got into printing parts with the Ultimaker last week, and we’d say he’s found his stride. The board pictured here features nubs that act as stand-offs, and on [...]
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15:01
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Hack a Day
Learning to lay out a printed circuit board takes some time. But after you’ve churned out a few it’s really pretty easy. If you find yourself at that point it may be time to learn about more complicated board fabrication. We think a good primer is this multi-layer PCB layout guide which [Rik te Winkel] [...]
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8:01
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Hack a Day
[Achu Wilson's] latest creation is a VGA message board which is written to via SMS text messages. This doesn’t sound too interesting at first, until you find out he’s doing this with a microcontroller rather than a PC. All of the complexity is in the code that drives the VGA. He managed to do it [...]
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8:02
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Hack a Day
It looks like we’re finally seeing the proliferation of single board computers take off. The latest is called the Gooseberry. While it will cost about £40/$62 USD at release, it greatly outperforms the current crop of tiny Linux boards. As the latest in what will be a long line of these ARM-ified single board computers, the [...]
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17:01
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Hack a Day
Here’s [FlorianH's] setup for driving a PlayStation Portable screen with an FPGA. He’s using the DE0-Nano board to do this, and the first order of business was to establish a way to connect the two. He did a great job of etching his own breakout board, which has some traces that are less than 10 [...]
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11:01
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Hack a Day
Here’s the guts from [Dext0rb's] Super Nintendo cartridge. It’s easy to pick out the dark-colored board which lets him reflash SNES ROMs via USB. We’ve seen this done a number of times, but this is a much cleaner option than hacks that just add a dead-bug-style memory chip. The board he designed has a double-row [...]
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12:01
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Hack a Day
[Franklyn] wrote in to tell us about the The Hack Factory Big Board project. The Twin Cities Maker group, a Minneapolis/St Paul based hackspace, set out to provide an education tool to help students make the leap from schematic diagrams to bread board connections. Naturally their conclusion was to create a humungous 10x scale [...]
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15:21
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Hack a Day
Don’t mind me, I’m just listening to some tunes during our poker game. Well, that and getting some electronic coaching about poker odds. This board lets you wiggle your toes to input the upcards, and those in your hand. After each entry the gadget will tell you your odds of winning the hand. Take it [...]
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12:01
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Hack a Day
[Bob Alexander's] most recent project is a hack saw resizable ARM breakout board. He wanted to start using more ARM microcontrollers in his projects and went for a breadboard friendly design. It uses a 40-pin dip package, but if you need the horsepower but not the I/O you can literally cut it down to size. [...]
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9:01
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Hack a Day
Correspondence chess, or playing a game of chess via email or snail mail, is well-known in the chess community. [FunGowRightNow] thought he could bring correspondence chess into the 21st century, so he built two robotic chess boards that communicate over the Internet. The end result makes for an awesome senior project for school. Instead of [...]
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12:23
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Hack a Day
[Kevin] wrote in to tell us about the robotics development platform he’s been working on for the last few years. He calls his device the DyIO, and looks like an extremely easy way to get a robot up and running quickly. Because the DyIO stands for Dynamic Input & Output, [Kevin] thought it was important [...]
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13:01
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Hack a Day
[Alex] built an add-on board for his TI launchpad that lets him use it as a wireless controller for an RGB lamp (translated). As you can see above, the board has a pair of female pin-headers which make it easy to install or remove the board. This way you can use it for other projects without [...]
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13:39
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Hack a Day
It can be a real drag to fix a circuit board which has stopped working as intended, especially if you don’t have any reference material for the product. That’s the position that [Todd Harrison] found himself in when the controller for his mini-lathe gave up the ghost. He undertook and hefty repair process and eventually [...]
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10:01
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Hack a Day
Find you’re running out of memory and paying for more expensive chips just to plug this feature gap? Many of the upper offering of chips have the option of adding SRAM thanks to an on-chip hardware feature, but if you don’t have that this 512k SRAM add-on board can be used with any chip that [...]
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9:00
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Hack a Day
This is the Raspberry Pi board, an ARM based GNU-Linux computer. We’ve heard a little bit about it, but it recently garnered our attention when the machine was shown running XBMC at 1080p. That’s a lot of decoding to be done with the small package, and it’s taken care of at the hardware level. Regular [...]
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7:01
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Hack a Day
There are many microcontrollers available to make robots with, but few that are built with the exact features that you would need to construct one. Meet the [EMGRobotics MSP430G2553] robot controller board. At $15 without the CPU or $17 with a [MSP430G2553] already plugged into the socket, this control board may make some Arduino enthusiasts [...]
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6:00
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Hack a Day
[George] just finished his first project: an 8×8 matrix “Board of Many Ping-Pong Balls” with 64 RGB LEDs. He started this project when he was 14 years old and finished the build over this last Christmas break. We won’t make any presumptions about [George]‘s age, but we couldn’t think of a better project to start [...]
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12:30
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Hack a Day
[Scot Kornak] got his hands on the new STM32 Discovery Board. He got his as a free giveaway, but at only $18 he probably would have picked one up anyway. His one complaint about the device is that he dual pin-headers which break out the ARM processor’s pins are not the most convenient for hooking [...]
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10:01
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Hack a Day
This LED lamp, which uses a soda cup as a lampshade, is Internet enabled thanks to a Linux board (translated). To say the system is overpowered would be a gross understatement. But at least there’s plenty of room for growth. The lamp is really just a hardware extension for the Linux board. A half-dozen colored LEDs [...]
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12:59
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Hack a Day
[Todd Harrison] took a slew of pictures in his quest to loose all the secrets of the G-35 Christmas Lights. These are a string of 50 plastic bulbs which house individually addressable RGB LEDs. We’ve seen a ton of projects that use them, starting about a year ago with the original reverse engineering and most [...]
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13:01
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Hack a Day
You might already have the hardware on hand to easily interface I2C and SPI devices with Python scripts on your computer. The board seen above is an FT-2232 breakout board. These chips are often used to facilitate JTAG programming via USB, but they have other features that might be useful to you as well. The [...]
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12:01
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Hack a Day
Electrical Engineers don’t need push pins. That’s because they know how to control electrons! [Sven] put his knowledge of these subatomic particles to use when building his high voltage bulletin board. It uses a set of vertically strung wires to keep paper pinned against the board. The wires have high voltage at low current travelling [...]
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12:01
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Hack a Day
[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own LCD backpack that is Arduino compatible. If you’ve never made it past the Arduino board to build a module that only uses [...]
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14:05
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Hack a Day
Spinning DNA animation using sprites [James Bowman] shows a way to use sprites to simulate parts of DNA moving in 3 dimensional space. The animations are driven by an Arduino board and Maple board, which allows a comparison of the processing differences between the two. [Thanks Andrew] Tiny Pong This Pong game is so small (translated), [...]
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11:01
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Hack a Day
Last summer, we saw [Andres Guzman]‘s electric mountain board tearing around the University of Illinois campus. He’s back again, only this time the board isn’t controlled with a PlayStation controller. [Andres] built a wireless glove to control his mountain board. An Arduino and power supply is mounted to the glove. A 2.4GHz transceiver serves as [...]
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8:01
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Hack a Day
For those of you who followed along with our Eagle CAD series, here is the final payoff where we assemble the circuit board that was designed. In this video, [Jack] explains where things will go on the board and then shows you how to solder the parts. For the advanced folks out there who haven’t [...]
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16:01
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Hack a Day
[Mike] has been filling up a rather intense wiki entry outlining how to run uClinux on a DE0-nano FPGA board. This is an inexpensive dev board that will run you somewhere between $80 and $100. Right off the bat he goes into a hefty list of the reasons that this is a foolish activity. To name [...]
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13:01
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Hack a Day
The team at LeafLabs was looking for something cool to do with their new ARM development board. [AJ] asked if anyone had ever played around with Python, so [Dave] cooked up an implementation of PyMite and put it on a Maple board. While the writeup is only about blinking a LED with a microcontroller, they’re [...]
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11:38
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Hack a Day
[Parker Dillmann] is nearing the end of the prototyping process for his Propeller development board. He wanted a tool that let him work on projects without the need for a bunch of equipment, while still maintaining the ability to extend the hardware when necessary. His last dev board used a large piece of protoboard to host [...]
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4:00
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Hack a Day
Since we are in the midst of featuring a wide assortment of ATtiny hacks, [Kenneth] wrote in to share a project he has been developing over the last few months, the SerialCouple. Most all development platforms have the ability to function as an analog to digital converter, but you don’t always need a full-featured board [...]
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13:01
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Hack a Day
[Augusto] wrote in to tell us about his keychain-sized persistence of vision project. He built the original prototype on some protoboard, using a PIC 16F627 to drive eight LEDs. Synchronization is managed by a tilt sensor on the board that starts the strobing to match the direction the board is traveling. This is a similar [...]
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7:01
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Hack a Day
[jethomson] sent in a build he’s been working on that turns an inexpensive AVR programmer into a development board. The build is based on the very affordable USBasp programmer that’s based on an ATmega8. With hundreds of these boards available from China for less than a Hamilton, we’re wondering how soon it will be before [...]
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13:22
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Hack a Day
Along with hobby electronics, flying RC planes is one of [Diederich’s] favorite hobbies. When out in the field, he prefers to use an Aurora 9 radio controller, and while the remote is great, he was a bit disappointed in Hitec’s telemetry sensor lineup. He says that the sensors are pretty decent, though limited, and he [...]
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6:01
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Hack a Day
[Alexis] sent in a single board computer he’s been working on. The project goal of his build was making it easily reproducible. From looking at the schematics, it’s one of the simplest fully-functional computers we’ve seen. The build runs CP/M 2.2 off of two 3.5 inch floppies. This opens up a lot of options as [...]
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9:50
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Hack a Day
Instructables user [dustinandrews] just took the wraps off his latest creation, a DIY Arduino Pro Mini clone. Actually, to call it an clone is technically incorrect – while he aimed to produce a tiny Arduino-compatible board, his goal was not to replicate the Mini’s design. Instead, he developed a 1” x 1” board from scratch, [...]
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16:01
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Hack a Day
[BarsMonster] just challenged our conceptions of ARM development with his single-sided development board that’s loaded with an STM32F100 (PDF warning) ARM microcontroller. The board is remarkably simple – just a regulator, resistor and a few caps are necessary to get a $1 ARM μC up and running. [BarsMonster] gave us a schematic of his board along [...]
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11:00
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Hack a Day
Here is yet another development board to add to your list (If you are into keeping lists), introducing the Firebird32. There seems to be no end to the production of new development boards, following the current style the Firebird32 comes in the familiar Arduino form factor to fit all of your Arduino shields. The Firebird32 [...]
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11:30
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Hack a Day
The team over at Archonix frequently challenge themselves to create a full working project in under 20 minutes. [Andrew Armstrong] put together a blog post detailing their most recent “Quickproject” – a simple Twitter notifier built using their Boobie Board. They started by putting together a small notifier breakout module that could later be attached [...]
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12:30
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Hack a Day
The folks at Advancer Technologies just release a muscle sensor board with a great walk through posted on Instructables describing how this board measures the flexing of muscles using electromyography. Using the same electrode placement points as the remote controlled hand we covered earlier, the muscle is measured by sensing the voltage between the muscle [...]
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15:30
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Hack a Day
Cheap things come to those who wait. If you’ve had your eye on a TI Experimenters Board (MSP-EXP430FR5739) now’s the time to pull the trigger. You can use the coupon code MSP430_FRAM to get 50% off. This pulls the total price down to $14.50 plus shipping with several readers reporting free shipping. The board features an [...]
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4:05
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Hack a Day
Open Electronics just released a neat little board that can place you on a map without using GPS. The board works on the basic principles of a cellphone network – the ‘cell’ network is a series of towers that are placed more or less equidistant to each other. Save for the most desolate parts of [...]
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10:48
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Hack a Day
[devb] has been playing around with XESS FPGA boards for ages, and as long as he can remember, they have had built-in VGA interfaces. His newest acquisition, a XuLA FPGA board, doesn’t have any external parts or ports aside from a USB connector. He needed to get video output from the board, so he decided [...]
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6:29
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Hack a Day
The team at Leaf Labs just released a new library to demonstrate the VGA capabilities of their Maple dev board. Although it’s only a 16 by 18 pixel image, it shows a lot of development over past video implementations on the Maple. The Maple is a great little Ardunio-compatible board with a strangely familiar IDE. [...]
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16:01
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Hack a Day
[Jerry] has been wanting to put together a whiteboard plotter for some time and just recently got around to building one. The plotter draws pretty much about anything he can imagine on a white board measuring just shy of 2′ x 3′. The design first started off with a Basic Stamp board at the helm, [...]
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5:04
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Hack a Day
[Matt's] finishing up his computer science degree. As part of a class assignment he programmed his own sequencer which runs on a Cyclone-II FPGA development board. We’ve embedded a video below the fold that shows you what it can do. The buttons and LEDs offered on the board actually allowed him to create a nice [...]
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13:00
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Hack a Day
[sparkfun] announced a new board called the IOIO (pronounced “yo-yo”) this week that allows communication from your Android devices to your upcoming projects. The board hasn’t been released yet; [sparkfun] is still pulling together documentation and waiting on their first production run. We do know that the board contains a PIC24F MCU, and will give [...]
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8:59
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Hack a Day
[Paul] wrote in to tell us about this LED driver board he’s been working on with a few friends. The collaborators had been unhappy with the Lumens per Watt ratings (or lack of a rating) on low powered LEDs and set out to find a better solution. They picked up the beefy ASMT-MT00 which houses [...]
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9:57
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Hack a Day
[Parker] was in need of a Propeller development board to make working on his projects easier. More often than not, when he needed to prototype something, he would pull the only one he had on hand from his home made pinball machine, and replace it when finished. This was time consuming and cumbersome, so he [...]
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10:30
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Hack a Day
[Simon Inns] developed this board to act as a radio controlled override for autonomous hardware. It sits between some servo motors and two different sets of controllers for those motors. One set of hardware that can control the motors is a microcontroller programmed for autonomous tasks. In [Simon's] case this enables a sailboat to navigate [...]
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6:05
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Hack a Day
This functioning mechanical irs is made from paper templates, foam core poster board, old credit / gift / etc cards, paper clips and masking tape. First, patterns are designed and multiples are printed and laid out to make the 10 parts needed. Two rings are cut out of foam board and a third ring is [...]
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9:00
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Hack a Day
[Caleb] needed to use some surface mount components when prototyping. Instead of buy a breakout board he made one himself without doing any etching. The process he shows off in the video after the break uses copper tape to layout the traces for the board. It’s quite an interesting method which requires a sharp knife [...]
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10:30
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Hack a Day
[Bob Coggeshall] has a nice Nixie tube driver board coming down the pipes. It’s not quite ready yet but you can see by the image above, it offers something that isn’t always easy to find; control for B7971 tubes which can display the full spectrum of alpha-numeric characters. This board is not limited to just one type [...]
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10:32
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Hack a Day
Everyone’s getting on board with the 555 timer projects. But [Tom] didn’t just come up with one project, he shared a slew of ideas related to analog robotics. They’re center around servo motor control. You can see in the video after the break he has a pleasing way of sharing a lot of details while [...]
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10:00
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Hack a Day
[Fabio Varesano's] new Arduino compatible board packs a full power punch in a ultra compact layout, measuring at 20.7×15.2 mm, the Femtoduino is probably the smallest 328 based Arduino compatible board around. Most of the staples are present, an QFN atmega328, an MIC5205 low dropout regulator good for a couple hundred milli amps, 16MHz ceramic [...]
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6:06
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Hack a Day
[Everett Tom] added some blinking LEDs to his visor while honing his PCB design skills at the same time. He started with the TI eZ430-F2013 for prototyping the blinking circuit along with its mode toggle buttons. Once this was worked out he used BatchPCB (a low-cost professional board fab option) to manufacture a board. The [...]
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14:03
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Hack a Day
We asked for responses to our last Development Board post, and you all followed through. We got comments, forum posts, and emails filled with your opinions. Like last time, there is no way we could cover every board, so here are a few more that seemed to be popular crowd choices. Feel free to keep [...]
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12:04
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Hack a Day
This is just an 8×8 LED matrix, but the size and execution make it look marvelous. [Michu] built this module using foam board dividers to separate the cells, a foam board back to host the 64 RGB LEDs, and a sheet of heavy frost diffusion gel that is a stage lighting product. The display is [...]
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15:35
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Hack a Day
[uhclem] was looking for a novel yet easy way to remind his kids to do their chores, and instead of using a series of post-it notes, he constructed a nice wireless Arduino-powered message board. The message board is powered by an Arduino Pro, and communicates with his computer via a pair of series 1 Xbee [...]
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10:37
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Hack a Day
[Steve Hobley] built a Theremin interface board that tracks pitch and volume. Using this setup he’s able to pass data over a midi interface which effectively converts the instrument into a non-contact midi controller. As we joked in the headline, this does allow for the use of autotune, by snapping notes that are sharp or [...]
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11:00
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Hack a Day
[Ben] is getting himself up to speed with microcontrollers. He jumped into the deep end by taking on this Charlieplex LED matrix build. As you can see after the break, he not only made the display work, but coded Conway’s game of life to run on the ATtiny85 that drives the device. What you see [...]
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15:30
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Hack a Day
The help of fellow members of the Austrian technology collective/hackerspace [Otelo] allowed [Georg] to develop a networked audio streaming board, with less than $20 worth of components. Dubbed the OggStreamer for obvious reason, it’s designed to relay audio from a mixing board to an Icecast server (an open source implementation of SHOUTcast) in real-time. The board is based on the STM8 Discovery kit and the [...]
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8:30
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Hack a Day
Here at Hackaday, we see microcontroller based projects in all states of completion. Sometimes it makes the most sense to design systems from the ground up, and other times when simplicity or a quick project completion is desired, pre-built system boards are a better choice. We have compiled a list of boards that we commonly [...]
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9:31
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Hack a Day
White board beats chalk board, LED marquee beats white board, and an LED white board trumps them all. This hybrid lets you draw on the surface with dry erase markers while Conway’s game of life plays out underneath. [Bert] sent us this tip after seeing yesterday’s office marquee. This version is quite similar in appearance but [...]
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7:00
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Hack a Day
[Zach] enjoys playing the game Catch Phrase, but the complexity of the words makes this game a no-go for the little ones. We remember that the game used to be mechanical, using paper disks with the words on them. Those would be easy to recreate with your own dictionary set, but since it has transitioned [...]
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14:26
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Hack a Day
If your board fabrication and soldering skills are up to it, you can make your own tiny MP3 player. This rendition is just about half again as large as a standard SD card, whose slot is on the bottom of the board seen above. The heavy lifting is taken care of by a VS1011 MP3 [...]
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12:00
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Hack a Day
Building a great looking box for your projects can be a challenge. [Ken] boils down his process of building enclosures out of copper clad (PDF) circuit board material into an illustrated guide in case you want to try this for yourself. Why would you want to use PC board? The fiberglass substrate makes for a [...]
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11:00
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Hack a Day
Ubertooth Zero is the first offering in [Michael Ossman's] quest for a Bluetooth sniffing and hacking hardware platform. We’ve seen some of his hacks in the past, like the build-in guitar tuner and some pink pager fiddling. The Ubertooth dongle is his original design based around an LPC1758 ARM Cortex-M3 processor paired with a Texas [...]
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13:00
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Hack a Day
[Jay Collett] was having trouble seeing his keyboard when the room was dim. But throwing a light under the desk just didn’t seem cool enough. Instead he built an RGB light board that is controlled by his desktop. The board is based around an ATmega328 with the Arduino booloader. He etched a single-sided PCB to [...]
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14:00
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Hack a Day
Adafruit industries is doing their part to help the hacker community with their latest addition, a job board. It just went live today so there aren’t many jobs posted, but we expect that to change in the immediate future. you can also post your services offered there, if you’re looking for work. We really appreciate [...]
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14:16
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Hack a Day
This is a vacuum tweezers head for an open source pick-and-place. Those are the machines that professional printed circuit board manufacturers use to populate a circuit board with components before heading to the reflow oven. [Drmn4ea] built it with at-home rapid manufacturing in mind. The black orb on the left is a webcam for optical [...]
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8:30
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Hack a Day
[The Moogle] just got his new Arduino Uno; wow, that was fast. What should have been a happy unboxing turned sour when he took a close look at the board. It seems that it exhibits several examples of sloppy fabrication. The the lower-left image shows unclean board routing, a discolored edge, and a sharp tooth [...]
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6:07
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Hack a Day
You can make your own lithium-ion batteries if you have a source for individual cells and a control board to match your desired voltage levels. [Bill Porter] put together a quick tutorial where he makes a 14.4V 2.2 AH battery for about $10. He picked up a set of cable-modem backup batteries (used to make [...]
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8:00
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Hack a Day
[Theo Kamecke] is an artist who produces striking pieces using printed circuit boards. We’ve seen PCBs used as faux stained-glass before, but [Theo's] craftsmanship stands apart from everything we’ve seen. His webpage has at least one piece that sites the usage of vintage 1960′s circuit boards, but we wonder if he doesn’t design some of [...]
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13:00
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Hack a Day
This wristwatch circuit board has some pretty interesting digits. They’re older components that give a classic look to your wristwatch display. On board you’ll find a PIC 16F628A running with an external clock crystal. The display isn’t always illuminated (kind of like Woz’s watch) in order to save the batteries, but can be woken up for a [...]
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9:00
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Hack a Day
Adafruit’s got a handy breakout board for the DS1307 RTC available. This chip isn’t nearly as accurate as the DS3231 used in the Chronodot but it’s quite a bit cheaper. The breakout makes this easy to breadboard or plug into an Arduino and has everything you need; clock crystal, a backup battery, filtering capacitor, and [...]
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6:00
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Hack a Day
This board is [Eric Seifert's] venture into working with AVR microcontrollers. He has worked with PIC microcontrollers in the past and used the goal of developing a servo controller board as his motivation to try the grass on the other side of the fence. He found he likes the AVR line for its ease of [...]
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7:06
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Hack a Day
[Lucky Larry] posted some pictures to the Hack a Day flickr pool that caught our eye. He made a quick and cheap servo driven arm. Constructed from foam board and some hobby servos, he’s using an Arduino for the brains. You can download the pattern for the arm pieces as well as the code on [...]
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7:00
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Hack a Day
The video you see above is the on board footage of the DelFly2 autonomous ornithopoter robot. Weighing 16 grams, it carries a small camera and can provide a live feed. If you’re amazed at the tiny size and weight of the DelFly2, check out the DelFly micro, video after the break, that weighs 3 grams. [...]
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11:00
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Hack a Day
[Graham] designed this PIC based Tetris game on a single board. The hardware is quite nice but we enjoyed his explanation of the graphics algorithm that he used. Having coded Tetris from the ground up ourselves we understand how difficult it is to explain how the program works. Tracking pieces already on the board as well as [...]
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11:00
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Hack a Day
Reader [Osgeld] is a board-layout ninja. He populated this 4×4 LED matrix board without having a layout plan to start with. Watch it develop in slideshow format to see the art work he performs. The display is driven by a shift-register and he’s included all the proper parts like resistors and transistors, yet he makes [...]
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13:00
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Hack a Day
[Jaromir Sukuba] built a very portable, low power consumption Z80 emulator using a PIC microcontroller. Looking through his build photos we love the clean and resilient construction which includes a breakout board for the PIC 32MX795F512H that interfaces with the main board via pin headers and sockets. He’s using a home-built keyboard and a 4×40 [...]
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14:00
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Hack a Day
Sometimes we want to sit on the back porch, crack a beer, and do some prototyping. Other times we’d like to do the same but on the couch in the livingroom. To that end we added a 5×2 pin to 10×1 pin patch board to our solderless breadboard. The 5×2 pin form factor is pretty [...]
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12:00
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Hack a Day
[Alan] is branching out beyond the Arduino with this clock. He’s still using the same code but built this board around an ATmega328 and the components he needed, saving his Arduino board for further development. The concept uses a character display housed in an old iPod Touch case. The build relies on an infrared sensor [...]
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7:33
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Hack a Day
Packshotnik is a circuit designed to help with creating 360 degree images. It consists of a main board and motorized rotating platform. The board can send IR signals to a camera to snap pictures at intervals in the rotation. The source code, schematic, and pcb files are all available from the project page. While he [...]
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7:27
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Hack a Day
[Michael] designed this display board to mimic the appearance of a police car pulling you over. It resides in the rear window of his car (facing forward) as the controller board measures the speed of the vehicle. An Arduino grabs NMEA data from a GPS module and compares it with a table of speed limits. [...]
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13:00
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Hack a Day
NGX Technologies sent us this Blueboard LPC1768-H to play with. It’s basically a breakout board for an NXP LPC1768 ARM cortex-M3 microcontroller (datasheet). The board adds a few extra goodies, such as a choice of mini-USB connector or barrel-jack to provide regulated power to the chip. There’s also a clock crystal for the internal RTC [...]
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12:02
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remote-exploit & backtrack
hey everyone i am new to the board and wanted to introduce myself im rob and im a networking IT professional got 5 years exp and im trying to get my self fairly educated in infosec and penntesting.
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6:57
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Hack a Day
[Dwight's] been working on a long-term project to add a status board for the ski runs at Copper Mountain ski resort. The board will feature an 8×8 LED module for each run that displays a green O for open trails, a green G for groomed trails, and a red X for closed trails. He’s also [...]
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9:10
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Hack a Day
[Mpark's] propeller controlled Etch-a-Sketch is well built and very accurate. He was inspired by the Step-a-Sketch project and he’s carried that design through to a stunning conclusion. The driver board was built around a Parallax Propeller P8X32A microcontroller. But this isn’t just a serial controller board for connecting the hardware to a PC running CNC [...]
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11:04
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Hack a Day
[Micah] was inspired by projects he had seen of people using the Wii balance board as an input. He realized the balance board was overkill, and pricey for many applications. Since it is basically just 4 weight sensors, he thought, why not just use a scale? Often, only one sensor is needed and they’re really [...]
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15:00
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Hack a Day
[Simon Inns] designed a circuit board to retrofit an original Simon electronic game. This hack is immediately a win because he made sure that his design required no modification of the original case. The new PCB has many improvements. It moves the device from using 2 D-cells over to a 9 volt battery, the incandescent [...]