Relay 2 Channel 5V Optocoupler

This is a 2 Channel isolated 5V 10A relay module Optocoupler for Arduino PIC ARM. It can be used to control various appliances and other types of equipment with a large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
This relay has a 1×4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays.

The pins are marked on the PCB as:

GND – Connect 0V to this pin.
IN1 – Controls relay 1, active Low Relay will turn on when this input goes below about 2.0V
IN2 – Controls relay 2, active Low Relay will turn on when this input goes below about 2.0V
VCC – Connect 5V to this pin. Is used to power the optocouplers

Spesifications :
- Relay Type : Low Level Trigger
- Logic Input (V) : 3.3 ~ 5
- Trigger Voltage (VDC) : 5
- Switching Voltage (VAC) : 250@10A
- Switching Voltage (VDC) : 30@10A

Package :
- 1x 2 Channel isolated 5V 10A relay module with Optocoupler