5V Relay Module for Arduino and Raspberry Low Level Trigger (4 Channel Relay board)

299.00

40% Off
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  • 499.00
  • 299.00
  • 40%
  • 299.00
  • Overall you save 200.00 (40%) on this product
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Description
  • One normally closed contact and one normally open contact
  • Triode drive, increasing relay coil
  • High impedance controller pin
  • Pull-down circuit for the avoidance of malfunction
  • Power supply indicator and Control indicator lamp
  • Power supply and relay instructions, lit, the disconnect is off;
  • The input signal, signal, common Terminal and start conducting;
  • Useful for appliance control;
  • DC or AC signal, control, you can control the 220V AC load;
  • There is a normally open and one normally closed contact;
  • The module is compliant with international safety standards, control and load areas isolation trenches.
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