Description:

It is also able to control various appliances and other equipments with large current.

Standard interface can be directly connected with microcontrollers.

Red working status indicator lights are conducive to the safe use.

Widely used for all MCU control, industrial sector, PLC control, smart home control.

This is a 5V 4-channel trunk interface board.

Can control a variety of electrical appliances, as well as other devices with high currents.

It can be directly controlled by a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

5V 4-channel relay interface board, each requiring 50-60mA drive current.

With high current relay, AC250V 10A; DC30V 10A.

Specifications: 7*5.3 mm

The indicator LED is for relay output status.

application:

Supports all MCU controls.

Industrial area.

PLC control.

Smart home control.

Specifications:

It is also able to control various appliances and other equipments with large current.

Standard interface can be directly connected with microcontrollers.

Red working status indicator lights are conducive to the safe use.

Widely used for all MCU control, industrial sector, PLC control, smart home control.

Package Included:

1x4 channel relay module DC 5V, NO with optocoupler for Arduino PIC ARM AVR DSP

Notes:

Due to the difference between different monitors, the pictures may not reflect the actual color of the item.

Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

Please leaving a message before you give the bad feedback, if the products have some problems.

Thanks for your understandings.