Relay Module Board 1 Channel 5V High Level Trigger

Out Of Stock



Be able to control various appliances and other equipment with a large current 5V 1-channel Relay interface board needs 50 - 60 mA Equipped with high-current Relays, AC250V 10A DC30V 10A in the module There are isolation slots in the control zone and load zone. With the power and relay action indicator, it lights up when connected and disconnects when disconnected. It can be used not only as a microcontroller test module but also as a practical home appliance control. It can be connected with DC or AC loads but only controlled with DC. The power indicator (green), the relay status indicator (red)



  • Maximum load: AC 250V/10A, DC 30V/10A
  • Trigger current: 5mA
  • Working voltage: 5V
  • Module size: 50 x 26 x 18.5mm (L x W x H)
  • Four mounting screw holes, a diameter of 3.1mm


Pinout of the Module:

  • DC +: positive power supply (VCC)
  • DC-: negative power supply (GND)
  • IN: high-level control relay
  • NO: Normally open relay interface
  • COM: Common Interface Relay
  • NC: normally closed relay interface



  • Supports all MCU control
  • PLC control
  • Smart home control