Relay board (4 channel)

৳ 500 ৳ 350

3 in stock

Category:

Product details of Arduino 4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module

  • The new 5V Relay Module
  • Can be used as microcontroller development board module can be used as home appliance control
  • 5 V-12V to TTL control signal
  • The control signal DC or AC, 220V AC load can be controlled.
  • There is a normally open and one normally closed contact
  • A power indicator light
  • A control indicator, pull off, disconnect does not shine
  • Transistor drive to increase the relay coil control pins high impedance.
  • The control pin has a pull-down circuit to prevent malfunction relay vacant.
Features: 1. This relay module is 5V active low. 2. 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. 3. It is also able to control various appliances and other equipments with large current. 4. Relay output maximum contact is AC250V 10A and DC30V 10A. 5. Standard interface can be directly connected with microcontrollers. 6. Red working status indicator lights are conducive to the safe use. Widely used for all MCU control, industrial sector, PLC control, smart home control.

Specifications of Arduino 4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module

  • Brand
    Infinite Store
  • SKU
    100705213_BD-1014708081
  • Model
    R4-01

What’s in the box

1 x 4 Channel Relay Boards

Common Questions

 

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