simple clap control home-automation.....#clapswitch - YouTube
👏 Simple Clap switch circuit | how to make clap switch light on & off | Welecome to our Page 'PendTech' I'm Puspendu Ghosh... 🔗 See it in YouTube (With 220-AC) ..✓
The Clapper Sound Activated On/Off Switch, 1 Each by The Clapper : Amazon.co.uk: DIY & Tools