Just finished reading David Cook's book, "Robot Building for Beginners" I have a NXT Mindstorms robot, But I wanted to start building and getting into the electronics about robot building. This is my first built robot. I built the Line following robot that uses a voltage comparator and photo resistors as the line following logic and two transistors to provide enough current to drive the motors. Fun project. Already planning on another project. Will keep everyone posted. Thanks Joe
This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/my-first-hand-built-robot