Catalog : Kits & Modules : Relay Controllers

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VOX Voice Activated Switch (Assembled)

by CanaKit
Price: $99.95

Product Description
This circuit will activate the relay when its sensitive microphone receives a sound such as a handclap. The relay will stay activated until the microphone receives another sound.

The sensitivity of the microphone is adjustable.

Relay: 3A @110V AC.
Supply voltage: 12V DC @ 100mA