One Channel Relay Module


New product

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Detail about Relay Module 

With isolation groove between control area and load area; Use genuine Songle relay; With power and relay action indicator, light on when close and off when break.


  • This module in line with international safety standard, control area and load area isolation tank.
  • The pine music quality goods relay.
  • With power and relay action instructions, suction close bright, disconnect not bright.
  • Signal input end have signal, public end and often start will be conducting.
  • And can be used as a single chip microcomputer development board module, can be used as home appliances control.
  • Control dc or ac signal, can control 220 v ac load.
  • Have a often score a normally closed contacts.
  • Blue KF301 terminal joint line more convenient. 


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One Channel Relay Module

One Channel Relay Module

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