This is a 5V MAKE IN INDIA 4-Channel Relay interface board.
- Be able to control various appliances, and other equipments with large current.
- It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
- 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current.
- Equipped with high-current relay, AC250V 7A ; 120V 12A.
- Indication LED’s for Relay output status.
- Without optocoupler isolation.
- Activate relay by high trigger

Compact in size and best price. plus point is extra on board power output pins of 3.3V and 5V. which helps to take power output from relay board.