Sound Activated Switch Kit -Delay Off

SKU
FK408
In stock
$9.95
  • Buy 10 for $9.05 each and save 9%
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Overview
This sound activated switch kit has a sensitivity adjustable switch that can be activated by sound and capable of 1 - 60 second delay

This circuit uses a condenser MIC, when it hears a sound, such as your voice, it generates a voltage and sends it to a small buffer stage.
The buffer stage has a provisons for a small time delay capable of ON times from 1 to 60 seconds.
Relay contact output for loads of up to 3 amps 115 volts or 5 amps 12VDC.
Requires 12 volts DC to operate.

Specifications

  • Power requirement: 12 V.
  • Electric current consumption : 60mA. (max.)
  • Adj. sensitivity: trimmer potentiometer
  • Contact load : 5A@110VAC
  • fits in: FB04 or FB10
  • PCB dimensions : 2.6" X 2.3"