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1-Channel 3V Relay Module with Low-Level Trigger

$3.00
1-Channel 3V Relay Module with Low-Level Trigger

1-Channel 3V Relay Module with Low-Level Trigger

$3.00
description
  • compact relay module with screw terminals for your switched device
  • Normally Open (NO) and Normally Closed (NC) contacts
  • Low level trigger only
  • Green power indicator LED
  • Red indicator LED when relay is activated
  • Powered by 3.3V directly from the Konnected NodeMCU base