Arduino Relais Schaltplan. It is very popular relay among arduino and diy electronics hobbyists. 2 for the coil.
P relay gnd arduino gnd relay in1 arduino a0 relay in2 arduini a1 relay vcc arduino 5v. Mit arduino ein relais ansteuern mikrocontroller net. It is very popular relay among arduino and diy electronics hobbyists.
This module should be powered with 5v which is appropriate to use with an arduino.
Digital mit dem stift zu schreiben. Digital mit dem stift zu schreiben. P relay gnd arduino gnd relay in1 arduino a0 relay in2 arduini a1 relay vcc arduino 5v. Since the arduino operates at 5v it can t control these higher voltage devices directly but you can use a 5v relay to switch the 120 240v current and use the arduino to control the relay.
