FK408 Voice Activate (VOX) Switch with Delay Timer


SKU: FK408 Category:


FK408   Voice Activate (VOX) Switch with Delay Timer

Here is an ideal class room project demonstrating the use of sound as a controller in a practical application. A sensitive microphone picks up the sound and a potentiometer adjusts the sound thresh hold at which the switch operates.  A 0-60 seconds adjustable timer energises the 500VA output relay for a preset time. Uses include a stairwell light control and a child’s toy switch  12V Operation

Suggested housing FB10, also available here.

Price inc GST.

Additional information

Weight 0.05 kg
Dimensions 13.5 × 10.5 × 2.2 cm