Eight Channel Relay Module


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Detail about Relay Module 

Uses Songle relay, easy for home appliances or industrial; 8- channel are active high, that is high relay; Each relay has normally open and normally closed contacts; 8-channel are used optocoupler isolation, safe and durable, anti high interference; Every channel has a indicator.


  • This item is a 5V 8-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM and so on.
  • 8-Channel Relay interface board.
  • Each one needs 15-20mA Driver Current.
  • Equipped 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,8-way road has a status indicator.
  • With a relay coil to absorb the diode protection.
  • The circuit board size 140mm X 55mm
  • Mounting hole size 133mm X 40mm¬†


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Eight Channel Relay Module

Eight Channel Relay Module

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