Simple Servo Controller

This video shows how you can use an inexpensive servo tester and a small servo to operate switches (turnouts) on a model railroad. The servos can be had on eBay for $2.00 or less and the controller costs about $1.25. While this is shown with model railroad switches the same technique ideal for operating animations. Visit: http://www.trainelectronics.com/Servo... for more information.