5V Eight 8 Channel Relay Module With Optocoupler active high


1 in stock

SKU: 5073 Category:


  • Made in INDIA
  • Seperate signal and power supply ground.Remove jumper cap for isolated power supply use
  • Inbuilt high value 1000uf electrolytic capacitor
  • Inbuilt high value low esr 1uf smd ceramic capacitor
  • High current darlington uln2803 driver
  • High quality double sided compact PCB.
  • Opto-Isolated inputs, means your digital electronics is safe and noise free.
  • This relay module is 5V active high.
  • It is an 8-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 equipment with large current.
  • Relay output maximum contact is AC250V 7/10A 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.