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a little robot that follows light and can be controlled by a remote the robot uses a picaxe 18x and two ldr's, i did not use a motor driver in the robot but instead just used two darlington transistors one for each motor just providing on and off in one direction and the infra red remote uses a picaxe 8m.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/light-follower-with-infra-red-control