1 Channel Relay Module interface Board Shield for arduino View larger

1 Channel Relay Module interface Board Shield for arduino

1 Channel Relay Module interface

New product

1 Channel Relay Module interface Board Shield for arduino

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In stock

4,80 € tax incl.

More info

  • deal for single chip microcomputer, household appliance control, et
  • Control DC / AC signal, can control 220V AC loa
  • One normally closed contact and one normally open contac
  • Triode drive, increasing relay coi
  • High impedance controller pi
  • Pull-down circuit for avoidance of malfunctio
  • Power supply indicator lam
  • Control indicator lam
  • Channel: 1 channe
  • TTL Control Signal: 5V-12
  • Relay Voltage: 5V

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