This is a 5V 8-Channel Relay interface board, Be able to control various appliances, and other equipment 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 (Recommended 3A)
Input Voltage
Switching voltage - 0 ~ 230V (DC or AC)
Length x Width
79.5mm x 71mm
Operating Voltage
5V
Special Features
Opto-isolated inputs
Indication LED’s for Relay output status