«
Expand/Collapse
15 items tagged "atmega"
Related tags:
hacks [+],
microcontrollers [+],
arduino [+],
video [+],
robot [+],
program [+],
news [+],
jack [+],
atmega8 [+],
workload [+],
vowel sounds [+],
vowel recognition [+],
vowel [+],
video interrupts [+],
video deals [+],
v pal [+],
tutorial [+],
toy [+],
tool [+],
sumo style [+],
sumo robot [+],
subsection [+],
sram [+],
simple voltage divider [+],
series [+],
secret sequence [+],
sanguino [+],
s line [+],
roll [+],
robot movement [+],
recognition [+],
random number generation [+],
ram [+],
pwm [+],
psuedo [+],
program space [+],
program memory [+],
pololu [+],
pic programmer [+],
pic [+],
phasor [+],
patrick [+],
passive components [+],
open hardware [+],
new york [+],
new additions [+],
nano sumo [+],
mishap [+],
microcontroller design [+],
mhz [+],
line [+],
lft [+],
job [+],
interrupts [+],
icey [+],
how to [+],
horsepower [+],
heart [+],
gaming experience [+],
gaming [+],
fuse [+],
external ram [+],
external [+],
erik [+],
eeprom [+],
dev board [+],
demo [+],
dai [+],
d wireless [+],
classic [+],
c. the [+],
bobuino [+],
avr [+],
atmega128 [+],
arm based [+],
annie [+],
analogue to digital conversion [+],
analog input [+],
analog [+],
ambitious projects [+],
3pi [+]
-
-
12:00
»
Hack a Day
Not long after [CulinarilySpeaking] got into the Arduino game, he began to want more IO pins and a larger program space for more ambitious projects. This, of course, led him down the path towards the Sanguino, the ATMega644-based dev board with many more IO pins than Arduino boards based on the ATMega328. Instead of buying new, [CulinarilySpeaking] [...]
-
-
11:00
»
Hack a Day
[Fezoj] likes to play around with microcontrollers and decided that he wanted to try a Bus Pirate as a new tool in his adventures. Since it’s open hardware he had his own board made and populated it himself. The trouble is, he works only with AVR chips and doesn’t have a PIC programmer. No problem, [...]
-
-
8:01
»
Hack a Day
This week, we are bringing you the final video in our series where [Jack] uses the 3pi robot as a fancy development board for the ATmega328p processor. Today’s video deals with interrupts. If you have been wanting to have your programs do more than one thing simultaneously, interrupts are the solution. [Jack] discusses various ways [...]
-
-
8:01
»
Hack a Day
This week we continue on with another video in our series about how to program for the ATmega328p processor using C. The ATmega328p is at the heart of many Arduino boards. If you have been using them but want to add some more horsepower to your projects, this series of videos is for you. In [...]
-
-
8:01
»
Hack a Day
Today we continue on with part 2 of our series where [Jack] shows how to program for the ATmega328p processor using the Pololu 3pi robot. In this video, he starts to dig deeper than last week’s video by showing you how to program in C so that you are directly reading inputs and directly sending [...]
-
-
11:01
»
Hack a Day
The Arduino folks took advantage of Maker Faire New York to announce their new line of products. There’s several interesting new additions to their product line. They’ve got a WiFi shield in the works that utilizes a module from H&D Wireless in conjunction with an AVR32 processor to take the workload off of the ATmega [...]
-
-
10:02
»
Hack a Day
[Youchun Zhang] and [Annie (Wei) Dai] found a way to differentiate vowel sounds using an ATmega644 as their final project for a microcontroller design class. Voice recognition is not out of the ordinary, but most of the time it uses a computer, smart phone, or specially designed hardware. This implementation uses an ATmega644, a microphone [...]
-
-
10:01
»
Hack a Day
[Erik] wrote in letting us know that he just completed development of the Bobuino, a Arduino based on an ATmega1284. That chip is nice and beefy, most notably for having 16 KB of SRAM but it also boasts 4 KB of EEPROM, and 128 KB of program memory. But the upgraded chip isn’t the only [...]
-
-
5:10
»
Hack a Day
Back in February, [ProtoStack] posted a pretty good tutorial on how to do Analogue to Digital Conversion on an Atmega168. Based on a bread board, the tutorial also shows the often forgotten low pass filter on the AVCC lines to ensure an extra stable reference and an analog input connection to a simple voltage divider [...]
-
-
13:02
»
Hack a Day
While most Sumo-style robots are fairly sizable, there is a subsection of the Sumo robot movement that focuses on making small robots. Really small robots. [Patrick] wrote in to share his latest creation, a Nano Sumo robot measuring a scant 1 in. x 1 in. The Nano Sumo is operated by an ATMega 328 micro controller [...]
-
-
12:04
»
Hack a Day
With more pixels and more objects to track you’re going to need to get that AVR running pretty fast to get the job done. But [Vladutz2000] figured why stop at 16 MHz when you can overclock an ATmega32 to 27 MHz for a faster gaming experience? This build may not be as colorful as Super [...]
-
-
9:50
»
Hack a Day
Most of the dice related hacks we run into have to do with pseudo random number generation, but today we saw something different. This sleek looking jumbo die is actually a prize holding box opened by a secret sequence of rotations. Using an accelerometer and an ATmega 328 with a sub-micro servo to control the [...]
-
-
13:00
»
Hack a Day
Those who are familiar with Atmel’s line of 8-bit AVR microcontrollers should already know that some of them have support for external RAM. But have you ever actually used this feature? We haven’t. Now you can learn how it’s done by reading through this guide. It touches on all of the hardware, but doesn’t dwell [...]
-
-
15:34
»
Hack a Day
If you’ve ever spent time working with AVR microcontrollers you’ve probably set the fuse bits incorrectly at least once. The ATmega fusebit doctor will automatically repair the fuse bits and get you back in business until your next mishap. The ATmega8 that powers the device has the chip signatures for the ATmega family stored inside [...]
-
-
13:00
»
Hack a Day
Above is a new demo video called Phasor developed by [Lft]. It is run from an AVR ATmega88 and a few passive components, and the result is pretty amazing. [Lft] goes into detail about the tricks he used to get this up and running. The chip is clocked at 17.73447 MHz which is exactly four [...]