stretcher plastic for sale, brand-new and used.

This is a 2 Servo Precision Joystick. This joystick can control up to 2 servos proportionally. Simply plug in a 4.8 - 6.0 volt battery or power supply and connect the servos to control them via joystick.

Now you can achieve 180 degrees of rotation from just about any analog servo. The Servo Stretcher modifies the signal to the servo enabling it to rotate up to 90 degrees either direction off of the center (neutral) position. It simply plugs in between your controlling source and the servo just like a servo extension.