The 4 Way relay can trigger high voltage, high current load such as Motor, Lamps , AC load.
It can control by microcontroller such as PIC, Arduino , Rasperry Pi , NodeMCU and more.
The Relay board inside build in 4 units of Opto-Isolator IC 817C.
– Digital 5V Output controllable.
– 10A Maximum Current
– Maximum Voltage : 250v AC / 30v DC