5V 1 Channel Relay Module
The Arduino 5V relay module is suitable for SCM development, home appliance control.
It is with 5V~12V TIL control signal which can control DC / AC signal.
Suitable for SCM development, home appliance control - 5V-12V TTL control signal, can control DC/AC signal
Can control 220V AC load
Useful to control a motor, a led strip, or any other module using arduino.
How to use it: Just connect a digital output of your arduino to your relay module, and you can control a power-demanding appliance with the digital signal provided by your arduino.