4 Channel 5V Relay Board
SainSmart 4-Channel 5V Relay Module
5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current
– Equiped with high-current relay, AC250V 10A ; DC30V 10A.
– Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
– Opto-isolated inputs.
– Indication LED’s for Relay output status.
Product information
This is a 5V 4-Channel Relay interface board, be able to control various appliances, and other equipments with large current.
It can be controlled directly by Microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Item weight: 0.2 pounds.
