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Working on my Tamiya tank chassis based autonomous robot. Uses a Tamiya chassis with Tamiya universal plates and a twin gearbox for forward, reverse and turning. Arduino Uno R3 with a Seedstudio motor shield v1.2. Power is controlled through an on-off switch from a 4 AA battery pack at 6V. The Tamiya plate has to be modified to work with the twin gearbox, notably involving slotting the sides and enlarging two holes, otherwise it works absolutely perfectly. I used ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/tamiya-and-arduino-based-rover-robot