Tuesday, April 25, 2006

H-Bridge Motor Driver

H-Bridge Motor Driver
A wiring diagram, photograph, and movie of an H-bridge dc motor driver circuit implemented with a TC4424A, TC4427A, or MAX4427 dual MOSFET driver IC. Very useful for running small bot gear motors.


A fun line-following robot. Sweeeeet! Sweet! The Line-Following Robot
An m&m's candy container provides a fun body for a smart line-following robot. Videos show the auto-contrast, dark-or-light detection capabilities. Sharp turns and crossovers don't slow this car down, but it can automatically stop at the end of the line.

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