Dynamo Demonstration

A working model to demonstrate the conversion of mechanical energy into electrical energy, with a hand operated drive wheel for generating an electrical output. The output is via a pair of 4mm sockets, for external connection to a meter or light source, and a mounted LED is also included, as a simple output indicator. The model can also be used as a motor, operating on a 6-8V DC supply. Spare drive belts are also available.