DFRobot Relay Shield 2.1 for Arduino
• Completely new design capable of controlling 4 relays
• Compatible with Arduino UNO Rev3
• Each Relay has its own test button
• Supply Voltage: 9V
DFRobot Relay Shield 2.1 for Arduino
Description
• Completely new design capable of controlling 4 relays
• Compatible with Arduino UNO Rev3
• Each Relay has its own test button
• Supply Voltage: 9V
This DFRoobot Relay Shield for Arduino V2.1 is a completely new design which iscapable of controlling 4 relays. The max switching power could be DC90W or AC 360VA. It could be directly controlled by Arduino/DFRduinothrough digital IOs with external 9v supply. With a built-in Xbee typesocket, it can be wirelessly controlled via Xbee/Bluetooth/WPM, making itan ideal solution for home automation and robotics purpose.
New Features
- Compatible with Arduino UNO Rev3
- Each Relay has its own test button to test the connection
- Standard DFRobot 3 Pin out
- Stackable
- XBee I/O direct control
Specifications
• 4 buttons to test module
• LED status indicator of relay
• Support Xbee IO directly control
• Xbee socket for wireless communication
