ArduRoller Chassis
Description
These are the laser cutting plans for the chassis for my ArduRoller balance bot. Specs: Chassis: laser cut 2.7mm bamboo ply (Ponoko); various M2.5 machine screws from Amazon; Instamorph low-melt-point thermoplastic to fill in the gaps. Brains: 1 x Arduino Uno Motor driver: 1 x Sparkfun Ardumoto Motors: Sparkfun 2 x 24:1 gearmotor Wheels: 1 set Sparkfun 70mm -- repaired with Instamorph after they cracked around the axle Gyro: 1 x ADXRS613 (Sparkfun breakout) mounted at the axis of rotation Accelerometer: 1 x ADXL203CE (Sparkfun breakout) mounted at the axis of rotation Batteries: 2 x 3.7V Li-poly 850MAh (Sparkfun) I've shared the code and assets at github.com/fasaxc/ArduRoller. Video is at www.flickr.com/photos/fasaxc/5944650602/
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