Restore your old RC car with Android controll. (Android IOIO) HD

Another Android IOIO RC, but this is nice solid one with more features. Smooth controll by software joistick or accelerometer, speed sensor, motor steering changed to servo mechanism, no phone onboard, extended bluetooth range, longlife batteries, aditional flyback diodes, cool lasers :) Based on old nikko ford f150 toy (it has no suspension grr...) all circuitry replaced! Usefull tutorials: TB6612FNG tut. http://www.jaychakravarty.com/?p=146 Software joistic http://mitchtech.net/android-ioio-software-joystick-servos/ (chcek his glithub for code) Lights - search for arduino MOSFET tutorials Speed sensor scheme QRD1114 http://www.hvwtech.com/products_view.asp?ProductID=97 Steering - search for Android IOIO servo tut. Bluetooth dongle antena tut. http://www.youtube.com/watch?v=6oExS4g4VNk (or use larger sma connector/pigtail) EMF circuit protection diodes tut. http://www.instructables.com/id/Using-the-Sparkfun-Motor-Driver-1A-Dual-TB6612FNG-/step7/Add-Back-EMF-Protection/ Main parts: IOIO for Android $49.95 https://www.sparkfun.com/products/10748 Motor Driver 1A Dual TB6612FNG $8.95 https://www.sparkfun.com/products/9457 Super Mini Bluetooth 2.0 Adapter Dongle $1.80 http://dx.com/p/super-mini-bluetooth-2-0-adapter-dongle-vista-compatible-11866?item=1 Mystery 9g Gear Servo $4.60 http://dx.com/p/mystery-9g-gear-servos-33031?item=3 3.5mm 2-Pin Cable Wire Terminal Connector $6.00 (50-Piece Pack) http://dx.com/p/2-pin-cable-wire-terminal-connectors-green-50-piece-pack-138270?item=34 4x Diode Rectifier - 1A 50V $0.90 https://www.sparkfun.com/products/8589 Some resistors +-$0.50 Switch $0.95 https://www.sparkfun.com/products/8837 Battery Holder - 4xAA Square $3.95 https://www.sparkfun.com/products/8159 Basic LED - Red $0.35 https://www.sparkfun.com/products/533 pin header and sockets $4.00 Universal PCB $8.00 Speed sensor parts: Optical Detector / Phototransistor - QRD1114 $1.13 https://www.sparkfun.com/products/246 Some resistors +-$0.50 pin header and sockets $0.40 Visulas: Paint $12.00 Lights: 2x 6mm 5mW Red Laser Module (3.5~4.5V) $3.20 http://dx.com/p/6mm-5mw-red-laser-module-3-5-4-5v-13378?item=20 2x LED - Ultraviolet $2.00 https://www.sparkfun.com/products/8662 MOSFET IRF530 $2.00 SUM=$160.00 :) Eclipse SW project: http://ex.tartarnet.cz/web2/upload/IOIOBuggy.rar