4 Channels Relay Shield (Arduino or Zigbee Control)
The Relay Shield is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each of the four channels.
The Relay shield can be remotely controlled, making it easy to use in robotics, industry control, smart houses. It can be controlled by:
- Directly using Arduino (with external 9 V supply).
- Remotely, using Xbee socket (zigbee / bluetooth bee).
- Remotely, using 315/433 MHZ RF module.