4 Channel Relay Module 5V Output for Arduino

SKU: 181051

1.71 1.71 Piece 1.71 USD

¥ 12.10

Option not available

This combination does not exist.

Add to Cart


  • This relay module is 5V active low.

  • It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. 

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

  • Relay output maximum contact is AC250V 10A and DC30V 10A.

  • 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.


  • Working voltage: 5V

  • Channel: 4 channel

  • Item size: approx. 7.1 * 5.3 * 1.7cm / 2.8 * 2.09 * 0.67in