Replacement product: 31553
Relay Shield provides an easy ways for smart appliance control. It covers control to normal load circuits with 4 photo-coupled relays capable of switching DC90W (or AC360VA).
It also provides stand alone power supply, Bee type wireless module socket, and Native Arduino compatibility.
It can be controlled through the digital IO port, such as solenoid valves, lamps, motors and other high current or high voltage devices.
- 4 photo-coupled channel relay
- Independent wiring in contact area for safety and reliability
- Equipped with screw holes for easy installation
- Light weight
- Small form factor
- Native Arduino compatibility
Use great caution when working with mains voltage!