import flask from RPi import GPIO import time motor_pin1 = 38 motor_pin2 = 40 GPIO.setmode(GPIO.BOARD) GPIO.setup(motor_pin1, GPIO.OUT, initial=GPIO.LOW) GPIO.setup(motor_pin2, GPIO.OUT, initial=GPIO.LOW) def switch_off(mini_rotation_counter=20): GPIO.output(motor_pin1, GPIO.LOW) GPIO.output(motor_pin2, GPIO.LOW) for _ in range(mini_rotation_counter): GPIO.output(motor_pin2, GPIO.HIGH) time.sleep(0.002) GPIO.output(motor_pin2, GPIO.LOW) time.sleep(0.2) def switch_on(mini_rotation_counter=20): GPIO.output(motor_pin1, GPIO.LOW) GPIO.output(motor_pin2, GPIO.LOW) for _ in range(mini_rotation_counter): GPIO.output(motor_pin1, GPIO.HIGH) time.sleep(0.002) GPIO.output(motor_pin1, GPIO.LOW) time.sleep(0.2) if __name__=="__main__": switch_off() time.sleep(2) switch_on() time.sleep(2)