Robosoft Labs 4 Channel +5V/6V OPTOCOUPLER Protection BASED Relay Board Module for ALL MICROCONTROLLER  (Multicolor)

Robosoft Labs 4 Channel +5V/6V OPTOCOUPLER Protection BASED Relay Board Module for ALL MICROCONTROLLER, This is a 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by any Microcontroller (Arduino , AVRDuino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic), 4-Channel Relay interface board Equiped with high-current relay, Rating are as follows: 1) 7A-250v AC 2) 10A-125V AC 3) 12A 120V DC 4) 10A 28V DC , Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Has the fixed bolt hole and easy installation Small board PCB size OPTOCOUPLER BASED PROTECTION four ways of relay status indicator LED (red), Module interface specifications (6 wire) 1. External +5V (VCC) 2. GND external GND 3. IN1-IN4, Note: Relay and Component Colors varies as per availability.