cellbot
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Simple DIY cellbot ditches Arduino, jousts poorly (video)
Want an adorable little Android cellbot to call your own, but aren't quite ready to tackle Arduino code? Darrell Taylor's got you covered with an audio-controlled, jousting cellbot: no muss, no fuss, no microcontroller. The Make project, called TRRSTAN, accepts commands via Google chat, web browser, or Wii remote piped through the headphone jack of your Android phone -- the robot's brain, of course. Tack on a few makeshift weapons procured at the local dollar store, and you've got a homemade warrior you can be proud of. Want one? Taylor has a ready-made kit available for just shy of $50, and offers a 'fully assembled' option for the extra-lazy robot enthusiast. Of course, you could always go back to playing Android-bots with your Legos if you aren't quite ready to big-boy world of DIY. Just sayin'.
Cellbots get Nexus One upgrade, ad-hoc motion control (video)
Sprint and Verizon may have shunned the Nexus One, but that doesn't mean the handsets can't be put to good use: these Android-controlled, Arduino-powered Cellbots now feature the one true Googlephone as the CPU. At Intel's 2010 International Science and Engineering Fair in San Jose, we got our hot little hands on the DIY truckbots for the first time, and found to our surprise they'd been imbued with accelerometer-based motion control. Grabbing a Nexus One off a nearby table, we simply tilted the handset forward, back, left and right to make the Cellbot wheel about accordingly, bumping playfully into neighbors and streaming live video the whole time. We were told the first handset wirelessly relayed instructions to the second using Google Chat, after which point a Python script determined the bot's compass facing and activated Arduino-rigged motors via Bluetooth, but the real takeaway here is that robots never fail to amuse. Watch our phone-skewing, bot-driving antics in a video after the break, and see what we mean.
