Keyes 5V Relay Module for Arduino (Works with Official Arduino Boards)
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. The module is perfect for common Arduino application. - Brand: Keyes - Color: Blue + black - Suitable for SCM development home appliance control - 5V-12V TTL control signal can control DC/AC signal - Can control 220V AC load