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T.W.E.R.P. - The Wandering Electronic Robotics Platform was built to test sensors and code for future projects . The platform is the bottom of a RAD 1.0 robot (I have another complete so I chopped this one up) that has a high/low speed switch. 6v alarm battery powers the drive motors, 4 AA rechargeables in a case power the Arduino "brain". SR04 ultrasonic distance sensor sits on a small actuator for obstacle avoidance and to determine a clear path. IR proximity sensor mounted low like a bumpswitch ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/t-w-e-r-p-test-platform-for-robot-hardware-software