Sound Activated Switch Electronic Project Kits and Modules | Quasar Sound Activated Switch Electronic Project Kits and Modules | Quasar Sound Activated Switches Electronic Kits Modules Circuit Boards. Wide range for industrial, professional, educational and hobby applications
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Sound Activated Switch Kits

Sound Activated Switch Kits
Sound Activated Switch Kits
Sound Activated Switches from our Electronic Kits & Modules range for industrial, professional, educational and hobby applications
Clap On/Off Switch Electronic Kit

MK139 Clap On/Off Switch electronic construction kit allows you to operate your lighting simply by clapping your hands...

£9.74 +VAT, £11.69 Inc
In Stock
Sound Activated Latching Relay Switch

This sound activated latching switch can be used to turn apparatus ON and OFF from a distance...

£13.29 From £11.30 +VAT, £13.56 Inc (Save 15%)
In Stock
TRVS Tape Recorder Vox Switch

Automatically operates a standard tape recorder whenever it detects sound in the target area so that all conversations are recorded...

Buy 1-11: £9.13 +VAT, £10.96 Inc Each
Buy 12-27: £7.76 +VAT, £9.31 Inc Each
Buy 28+: £7.30 +VAT, £8.76 Inc Each
In Stock
Sound Activated Relay Switch

This mini voice/sound activated relay switch can be used as a hands-free voice activation switch to operate tape recorders, lights, and a variety of other devices...

Buy 1-11: £9.13 +VAT, £10.96 Inc Each
Buy 12-27: £7.76 +VAT, £9.31 Inc Each
Buy 28+: £7.30 +VAT, £8.76 Inc Each
In Stock
Audio Signal Controlled Relay Switch Module

Audio Signal Controlled Relay Switch Module. This non-latching relay switch will switch the relay on in response to an audio input signal...

£10.58 +VAT, £12.70 Inc
In Stock
Vox Controlled Relay Switch Module with Microphone

Vox Controlled Relay Switch Module with Microphone. This non-latching relay switch will switch the relay on in response to a user-adjustable audio input signal level . The relay turns off when the sound level falls below the trig...

£12.31 +VAT, £14.77 Inc
In Stock
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