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8 Channel Relay Module

8 Channel Relay Module

Item details
SKU: 10002164
Weight: 0 grams
Stock: Out of stock

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This item is a 5V 8-Channel Relay interface board,It can be controlled directly by microcontrollers such as Arduino, AVR, PIC, ARM and so on.


  • Each relay needs 15-20mA driver current.
  • Equiped with high-current relay : DC30V 10A AC250V 10A.
  • Each relay has normally open and normally closed contact.
  • The 8 channels are optically isolated, safe, reliable, anti-interference.
  • Can be selected by jumper relay and TTL or ground.
  • With power indicator,each channel has a status indicator.
  • With a relay coil to absorb the diode protection
  • Size: 139.4mm (length) * 47.3mm (W) * 19.3mm (height)
  • Weight: 114g


  • VCC: Positive Power Supply System
  • GND: System Power Supply Negative
  • IN1 - IN8: Relay Control Ports