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CTS KY-019 5V 1-Channel Relay Module with Optocoupler SRD-05VDC-SL-C

  • Switches external loads via a microcontroller or digital circuit
  • Optocoupler protects control signals during switching
  • Direct connection via VCC, IN1, and GND
  • Load connection via screw terminal, for 5V control
1,15 €
incl. 19% VAT
  • Currently out of stock