Feature

●5V 1-Channel Module Relay Board with photoelectric isolation
●Indication LEDs for Relay output status
●IN: low level trigger control relay
●Widely used for all MCU control, PLC control, smart home control
●Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)

[5V]

[12V]

Description

Great Sensors . Having Fun With Electronics and Programming!

Description:
Using Surface Mounted Devices optocoupler isolation for driving ability and stable performance.
Features indicator lights for power and relay action.
Contents one normally open and one normolly colsed contactor.
this relay module can be controlled directly by a wide range of microcontrollers such as AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current.

Wiring Instructions:
1. DC+: positive power supply (VCC)
2. DC-: negative power supply (GND)
3. IN: low level control relay. 0-1.2V voltage range.

Relay Outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface

Specification:
Working Voltage: 5V
Maximum Load:
AC 250V/10A, DC 30V/10A
AC 125V/10A, DC 28V/10A
PCB Size: 43mm x 17mm (L*W)
Pin Quantity: 3
Pin Distance: 2.54mm

Package Includes:
1 x Relay Module