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33 items tagged "head"
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wheel [+],
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turn [+],
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thick copper [+],
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tablet [+],
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steve [+],
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space face [+],
solenoid [+],
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servos [+],
rosenfeld [+],
reprap [+],
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point of sale terminal [+],
plastic extruder [+],
piezo disk [+],
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photo booths [+],
photo [+],
persistence of vision [+],
perfect head [+],
pcs [+],
nyan [+],
nsa [+],
nook [+],
noggin [+],
nicolas c lewis [+],
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motor [+],
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mixing [+],
minecraft [+],
mill [+],
microcontrollers [+],
mi5 [+],
medical uses [+],
medical [+],
max headroom [+],
many things [+],
mannequin head [+],
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links [+],
light sensor [+],
light bulb [+],
lego pieces [+],
lego [+],
led [+],
l.a [+],
jog [+],
ipad [+],
integrated circuits [+],
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input [+],
inkjet printheads [+],
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idea [+],
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home workshops [+],
hole design [+],
head spin [+],
halloween props [+],
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game icon [+],
former [+],
filament [+],
fed [+],
eye [+],
extruder [+],
exorcist [+],
e reader [+],
drill bit [+],
dpi [+],
don [+],
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display [+],
digital [+],
dave [+],
dashboard [+],
daniel daigle [+],
dan rosenfeld [+],
d mill [+],
cyberspook [+],
cyber threats [+],
cyber attacks [+],
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cutter head [+],
culver city [+],
creeper [+],
credit card readers [+],
credit [+],
costume [+],
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confirmed [+],
color [+],
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clock radio [+],
clock [+],
chocolate [+],
chief of [+],
chemistry [+],
cat [+],
car [+],
canopy [+],
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bread head [+],
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arthur sacek [+],
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animatronics [+],
animatronic head [+],
amplifier [+],
alignment problems [+],
HackIt [+],
3d printing [+],
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11:01
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Hack a Day
This clock radio plays tunes from Minecraft and it’s decorated to look just like a creeper head. In the game mob heads are available as decoration and [Young_Maker] liked to spice up his virtual bedside table with a creeper head. But we think it looks just as good in its physical form. The main part of [...]
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4:01
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Hack a Day
Multicolor 3D printers have been around for a while, but most of these machines – like the Makerbot Replicator – suffer from alignment problems and the inability to mix colors on the fly. [RichRap] came up with an interesting solution to this problem by having three filament extruders feed into a single hot end, allowing [...]
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4:51
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Hack a Day
Several weeks ago, I was in Culver City L.A., and happened to find a hackerspace nearby. It was a pleasant coincidence that the night I chose to randomly show up, was their public meeting which focused more on projects people were doing. The place was packed, I was barely able to squeeze in the door [...]
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6:01
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Hack a Day
The Nyan Cat you see above is only 600 micrometers from head to tail. To put that into perspective, that’s about 10 times the diameter of a human hair. Also, that Nyan is etched into 200 nanometer thick copper foil and is the work of the HomeCMOS team, who is developing a hobbyist-friendly process to make [...]
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5:01
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Hack a Day
3d printing has come huge strides in ability to construct detailed objects. Unfortunately, color is still a considerable limitation. Here, some people at the Reprap blog are having fun coming up with an extruder head that actually mixes two colors as it deposits them. Don’t confuse this with the dual head that Makerbot is touting [...]
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7:01
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Hack a Day
A company called Square is giving out free credit card readers that turn any iPhone or iPad into a Point of Sale terminal. [Steve] got a hold of one of these tiny peripherals and did what any sane person would do: tear it apart and learn how it works. This bit of hardware is a [...]
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7:01
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Hack a Day
This mannequin head was purchased years ago on sale for less than $3. As with many things one sees while shopping, it didn’t have a purpose at the time, but seemed like it would be useful later. Add in an Arduino, some servos, and electronics parts that were acquire in a similar manner, and you [...]
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6:01
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Hack a Day
If you’ve never felt at home with a piping bag in your hands this chocolate extruder will come to your rescue. It can replace the plastic extruder head on your 3D printer (RepRap, Makerbot, most 3-axis CNC machines, etc.), letting you turn your digital creations into decadent reality. The head uses a progressive cavity pump to feed the [...]
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5:01
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Hack a Day
XDA forum member [craigbru] wanted to beef up the audio setup in his Jeep, and thought that his Nook Color would make a suitable replacement. Since he jailbroke the e-reader, the head unit upgrade lets him do just about anything you can imagine, all from the comfort of the driver’s seat. Seeing that he would [...]
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7:01
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Hack a Day
[Dan Rosenfeld] does a lot of thinking in his spare time, and one thing he returns to pretty often is videoconferencing. He’s often wondered why it hasn’t caught on enough to become a ubiquitous piece of technology, and his examination of the topic in regards to eye contact and spatial awareness inspired him to create [...]
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14:34
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Hack a Day
[Knife141] built an impressive animatronic head. He uses it mostly for volunteer activities, like getting school children excited about technology. He built a carrying trunk that fits the puppet just right, making it easy to store and to transport. He started by making the parts for the head out of cardboard to make sure they [...]
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8:01
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Hack a Day
[Quinn] over at Blondihacks has been working with AVR microcontrollers a lot recently, and wanted a quick way to program the ATtiny13a (her current AVR of choice) while the chip is still seated in a breadboard. To speed up code revision and testing, she built a small programming header that she calls the Bread Head. [...]
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11:01
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Hack a Day
[Nicolas C Lewis] is churning out inkjet print head shield kits for Arduino. If you’ve always wanted to label or brand objects as part of a project this greatly simplifies the process. Using his all through-hole design, an Arduino can print at 96 dpi. At first we had trouble figuring out what we could use [...]
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12:01
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Hack a Day
[Arthur Sacek] has really got something with the 3D Mill he built entirely from LEGO pieces. As you can see, it uses NXT parts to control the cutter head along three axes. The drill bit that acts as the mill’s cutting head is not a LEGO part, but that’s [Arthur's] only transgression. The demo sculpture [...]
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12:00
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Hack a Day
[Jeri Ellsworth] had a bright idea – a brain-activated light bulb that floats above your head. While out and about, she saw some guy with a video game icon attached to metal rod sticking out of his backpack. The rod made the icon appear to be floating above his head (think The Sims), which was [...]
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6:16
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Hack a Day
This is an inkjet print head made using a RepRap. The manufacturing process is both simple and ingenious. It uses a vibrating piezo buzzer to pump printing liquid through a tiny nozzle. The red disc seen above is exactly the same diameter as the piezo that resides behind it. There is a hole offset from [...]
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11:00
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Hack a Day
[Osgeld] takes on the classic VCR head jog wheel in this instructable. He has done a fantastic job not only in his build quality, but in the quality of the writeup. As he points out, the idea of using the head as a jog wheel isn’t new. His construction and build quality however have yielded [...]
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9:00
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Hack a Day
[Nollie551] sent us a demonstration of his head spinning yard prop. Adding a possessed child as part of your Halloween display is a nice touch. But when her head starts to spin (think: The Exorcist) as trick-or-treaters saunter by it should scare the life out of them. You can see that all it took is a jig to [...]
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8:00
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Hack a Day
Inkjet printheads are a pretty rare thing to see done in home workshops. We would love to see more and got really excited when we saw this single nozzle, drop on demand, head being built. using a piezo disk intended to be a cheap buzzer and some reprap magic, [Johnrpm] got some results. [Madscifi] has [...]
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11:00
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Hack a Day
[Dave] pulled the head unit out of his dashboard to add an iPod input. He took a much more invasive route than the other hack we saw a few days ago. He actually patched into the audio lines going from the Dolby reader head chip to the amplifier. The first step was to trick the [...]
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8:01
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Hack a Day
[Daniel Daigle] is developing a rotary display that uses persistence of vision to graph data. The hardware he used includes a spinning head from a VCR, some LEDs, and a timing circuit to display 360 degrees of data. His timing input uses a waveform so this will work with any application where you can generate [...]
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12:00
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Hack a Day
The EyeSeeCam is a rig that attaches to your noggin and points a camera wherever your gaze falls. There’s actually four cameras involved here, one to track each eye via a reflecting piece of acrylic, one as your third eye, and finally the tracking camera above that. There are some legitimate medical uses for this [...]
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9:00
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Hack a Day
Here’s a solenoid motor you can build from a VCR head and some common components. It uses an LED and a light sensor, paired with an LM311 comparator to manage the switching of the motor. As the head turns, the LED shines on the sensor through a hole and triggers a TIP120 transistor to turn [...]
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15:05
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Hack a Day
Bot gives head to passersby
This free range robot was spotted at this year’s Kinetica Art Fair. You can place your hand above it and it will stop and pour you a beer. That’s if you consider 7/8 of a glass of head ‘a beer’.
Photo booth adds fun – consumes floor space
Face it, photo booths are [...]