This is a 5V 1-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
Specifications
Current
Current per relay - 20mA
Switching Current - up to 10
A
I/O Pins
1 Digital Input
Input Voltage
Switching voltage - 0 ~ 230V (DC or AC)
Operating Voltage
5
V
Special Features
Opto-isolated inputs
Indication LED’s for Relay output status