Relay modules

By means of a relay, a circuit with much more power can be switched with a relatively small current.
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The 3 most popular Relay modules

By means of a relay, a circuit with much more power can be switched with a relatively small current.




Customer reviews about Relay modules

  • Raffie12V 10A relay Great product! Soldered and everything works again!
  • GuidoRelay module 5V The product meets expectations and the description on the website. It was delivered very quickly!
  • DennisSparkFun Qwiic Single Relay Handy module for switching via microcontrollers. Easy to connect with the Qwiic system, without soldering. Works fine via I2C and is reliable under high load.
  • AnonymousBistabiel relay module 12V Fast service great stuff just missed a connection diagram
  • Willem12v module relay Works perfect, the scheme/manual is missing
  • FloRelay module 5V Works perfectly. I use it to trigger a plasma cutter from a Creality Falcon 10w engraver. Requires adding a 5V power supply ( USB in my case) to avoid IO collapse
  • JanSolid state relais 3-32V / 40A / 24-380VAC Good relay
  • Don A.24V Relay 10A Great relay + received quickly

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