![]() ![]() If both LEDs are OFF that means the motor has been stopped. ![]() The 2 LEDs are used to indicate the motor rotation direction, if LED1 is ON that means direction 1 has been chosen and the same thing for LED 2. In the circuit there are 3 push buttons, 2 for selecting the direction and the other one for stopping the motor. The following topic shows how to control speed and direct of a DC motor using PIC16F877A and H-bridge circuit:ĭC motor speed and direction control with PIC16F877A and H-bridgeĭC motor control with PIC16F877A and L293D circuit: This topic shows how to control DC motor rotation direction and speed using PIC16F877A microcontroller and L293D motor driver IC.Ī pot is used to control motor speed and two pushbuttons are used to control rotation direction. DC motor interfacing with PIC16F877A and L293D
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