Want to turn a servo into a more powerful gear motor? This kit replaces the guts of a standard servo with a logic-signal friendly L293D motor driver chip! The SGS Thompson L293D is configured to provide up to 1.2A and 36V - much higher than a standard servo. This kit is tucked inside a standard servo body, like our GM4 clear servo gear motor. The indicator LEDs on the kit also make a great light-show in the clear servo case, or as part of a breadboard-mounted motor driver.