Short Circuits Three Project - VOX Sound Switch
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This sound activated switch closes a relay when a loud enough sound is heard. It switches off when the sound stops. Ideal for radio transmitters or surveillance applications.
•Kit includes PCB, relay, electret mic & electronic components
•12VDC required
Kit Form
Short Form (circuit only)
Difficulty
Simple
Application Field
Sound Switch
Contains High Voltage Components
false
Instructions Included
false
Kit Group
Short Circuit Series
PCB Width
60.0 mm
PCB Length
105.0 mm
Volume Number
Volume 3
Project Number(s)
18.0
Packaged Dimensions
20.0cm(Length) x 10.0cm(Width) x 3.0cm(Height)
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