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 IN ONE DIRECTION SAY CLOCKWISE THAN FOR OTHER RELAY SAME MOTOR REVOLVING IN ANTICLOCKWISE DIRECTION.
YOU CAN SEE SAME CIRCUIT IN FOLLOWING VIDEO.
NO CURRENT LIMIT OVER HERE BECAUSE LOAD CURRENT IS NOT FLOWING THROUGH ANY ELECTRONIC DEVICE.
IF ANY ONE NEED SAME CIRCUIT OR ANY QUERY THAN CONTACT ME ON MY EMAIL ID.
SIMPLEST MOTOR DRIVER CIRCUIT