Hi pro i your subscriber. Nrf module how to connect ? two nrf module please tell pro
@s05w566 ай бұрын
Hello @Smad lab, im now specialist in this field but im here to learn. I have a question. Is there any special reason to why you use the optokoppler in the circuit. Can`t the transistor be controlled by the arduino itself?
@sammadlab6 ай бұрын
You can also used transistor in this circuit.But i used optocoupler in this circuit to increase its efficiency