__ __         __            ___           
  / // /__ _____/ /__  ___ _  / _ \___ ___ __
 / _  / _ `/ __/  '_/ / _ `/ / // / _ `/ // /
/_//_/\_,_/\__/_/\_\  \_,_/ /____/\_,_/\_, / 
retro edition                         /___/ 
Now optimized for embedded devices!
About Successes Retrocomputing guide Email Hackaday

A breakout board for your Android phone

posted Apr 7th 2011 1:00pm by
filed under: android hacks, cellphones hacks, phone hacks

[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 your phone analog input,  and Digital I/O, PWM, I2C, SPI, and UART control. Communication with the board is over the USB port on your phone.

The brilliant thing about this board is that an external programmer isn’t required. Everything you connect to this board can be controlled from within Android apps. We covered Android development in a hackaday tutorial series before, so now it’s possible to put these skills to give your projects a touch screen, internet and bluetooth connections, a camera, or your phone’s accelerometers. Very slick.

Video of some basic functions demonstrating what possible with this board after the jump, but feel free to comment and tell us what you’d like to see done with this board.

Hackaday weekly roundup

posted Aug 13th 2011 6:00am by
filed under: news

In case you missed them, here are our most popular posts from this week:

First up is [Bertho's] Pointless Switch machine. This machine is yet another take on the ‘most pointless machine’. It looks like his server couldn’t handle the load from his video so he moved it over to youtube. You can find it here.

Next is The DIY nuclear reactor, which links to a project by a fellow who was silly enough to post his nuclear experiments online. You can imagine how that went…

This week’s most popular post was the tutorial created by our writer [Brian Benchoff]. In this tutorial, he shows how you can insert your logo into a still-readable QR code.

After that is this post showing how you can resurrect your IBM model M keyboard to use it as a bluetooth device.

Finally, we wrap up our roundup with a brainwave disruptor. This device allows [Rich] to experiment with light and sound to see how it affects brain waves.

Animatronic winged demon terrorizes local garage

posted Oct 16th 2009 6:13am by
filed under: home hacks


Halloween is on its way, and if you’re going to do it right, you’re going to overdo it right. A few days ago we showed you [Jake's] flying Crank Ghost, the idea is simple and creates lovely motion that is sure to scare some small children. But what if you want people leaving your little shop of horrors needing a new pair of pants? Meet the Animatronic Winged Demon by [Woody]. Very little info is given except for the touch screen controller, the central control system, and his unique use of a modular skeleton, but the project is very impressive none the less. If the demon doesn’t scare you, take a look at the miles of wires needed to control it. Check out a video after the break.

[via HackedGadgets]

make a palm pilot robot

posted Mar 3rd 2005 3:47am by
filed under: handhelds hacks, robots hacks

palm pilot robot

the old palm pilot you have could also be used as the brains for a nifty little holonomic drive robot.  the palm pilot robot kit was created several years ago by the carnegie mellon toy robots initiative.  that would be the same research group that came up with the bow powered pogo stick.

The Palm makes a handy robot controller: it packs a lot of computational power in a small size, runs on batteries, and best of all, can display graphics and an interactive user interface. Our robot empowers a Palm to move about and sense the nearby environment.

speaking of palm hacks, sean russell sent me this link after reading the palm lcd display article.  make sure to check that out as well if you are interested in dusting off your old palm device.

Autonomous game controllers

posted Jan 7th 2009 5:28pm by
filed under: arduino hacks, playstation hacks

On the off chance that you want to program a microcontroller to play your games for you, you should check this out. Near Future Laboratories has made a dongle that can allow an Arduino to operate as a PS2 or PS3 controller. You can see the Arduino running a random path generator in Katamari Damacy in the video above. They wanted to see how long it would take to clear a room. It managed to get almost all of them in about 70 minutes, only missing those that you have to cross a narrow bridge for. Actually, this could be quite useful in allowing people to create alternative input methods. You may recall reading about their early progress back in June 2008.

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