AIM: MOTOR DRIVER FOR WIRELESS CIRCUIT.
WHAT YOU NEED?
1) SPDT RELAY (4)
2) NPN TRANSISTOR (BC 547) (4)
DESCRIPTION:
IN ABOVE CIRCUIT MOTOR DRIVER USING FOUR RELAY AND NPN TRANSISTOR IS SHAWN. IN WHICH WE CAN SEE THAT WHEN ONE RELAY IS ENERGIZED MOTOR IS REVOLVING...
SIMPLEST MOTOR DRIVER CIRCUIT