Fresh hacks every day
So a man walks into a Radio Shack and the clerk says “Why the long face?”. No, that’s not it. [Ms3fgx] walks into a Radio Shack and says “holy crap, that PS3 IR dongle is only two bucks”. He’s been looking for an IR remote receiver to use with a Linux machine and decided to bend this PS3 dongle to … Read the rest
The Ikea Dioder is an LED light sold at the big blue and yellow building that lets you mix your own colors using a simple button and wheel controller. [Marco Di Feo] looked at all of the other projects out there that alter the controller and figured out that the IC can be directly replaced with an ATtiny44 microcontroller. With … Read the rest
This workout timer turned out great. We think [Douglas] managed to end up with a professional look and a full range of features even though he was doing a lot of learning along the way.
He wanted a clock that was capable of counting up or down to time different segments of his workout. In order to be really useful … Read the rest
[Vinod Stanur] just finished another hobby project by building a WAV audio player using a microcontroller. He had started development a while back using a PIC microcontroller. But the chip he was using didn’t have enough SRAM to allocate as a playback buffer. When he got his hands on an ATmega32 his mind turned back to the project and … Read the rest
You know you’ve got a good hardware platform if you can easily repurpose it with a code rewrite. And that’s what [Eric] continues to do with these little Hexbugs. This time around he’s bent the IR emitter and receiver downward to use as a reflectance sensor. This gives it the ability to follow a dark line on a light surface.… Read the rest
[Fall Deaf] built an Arduino based universal remote control system. It uses a shield which has both an IR receiver and transmitter. This gives it the tools to learn codes from your existing remotes and play them back in order to control the devices. This functionality is really nothing new, but we think the user interface he developed for the … Read the rest
The Syma S107 IR is a popular little remote controlled helicopter. When a friend of [Michael]‘s started flying one around the office he decided to try and jam the signal, creating a no fly zone. Luckily some people on the internet have already decoded the IR signals used by the flying menace. From there, a quick browsing of Mouser … Read the rest
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