Mini-Vox or Sound Activated Switch and Relay (Kit)
SKU : CPS126
Quantity on Hand : 6
Skill Level : Kit - Basic Soldering Required
Buy 10, Get 5% Off!
Buy 100, Get 10% Off!
30-day money-back guarantee
Free Shipping in t￼he U.S. on Orders over $50
Buy now and choose from several shipping methods
Description: The idea behind a VOX (voice activated switch) is that instead of the user pressing a switch to activate a relay, the sound of the users voice itself activates the relay. This gives hands-free control over devices like tape recorders. Power supply needed: 12VDC center positive 2.5mm jack. Electret microphone to pick up the sound is included. PCB size: 44mm x 48mm (1.73inch x 1.89inch).
Documentation and Downloads