The module meets international safety requirements and has a control area load area isolation groove and reliable relay. Pull bright disconnect does not shine with the power and relay action directions. When a signal is applied to the signal input terminal, the common terminal, and the usually open terminal, conduction begins. A microcontroller development board can be utilized as a module for controlling household appliances. Controlling a 220V AC load via a DC or AC signal. There is a normally open and a normally closed contact. It is more convenient to connect blue KF301 terminals to the control line.


  • Number of channels: 1
  • Operating voltage: 5V
  • Trigger voltage: 10V
  • Switching voltage: 250V at 10A
  • Equipped with high-current relay
  • It can control both AC and DC appliances such as Motors, lights, fans, etc.



  • 1 x 1 Channel Low-Level Trigger Relay Module 5V
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