For Arduino specialized relay shields, support 4 channel 3A relay control, xbee wireless module, and so on. External power supply and opto-isolator. Effective in avoiding accusations of electromagnetic interference with the gadget.
SPECIFICATIONS
- Power apply:7V-12V(>200mA)
- Relay Max Switching Voltage: 240VAC/60VDC
- Relay Max switching current: 5A
- Contact load capacity: 1A 250VAC, 3A 120VA/24VDC
- Wireless output interface: Xbee / Bluetooth Bee/ Wireless Programming Module
- Size: 8x 5.5x 2.8cm
SHIPPING LIST
- 1 x 4 Channel 5V Relay Shield V1.3
