Rs. 1,000



Office - 5, 117-c Jami Commercial, Street No. 13, D.h.a Behind Axact Building, Karachi, Nazimabad, Karachi, Sindh, Pakistan


With this sound activated switch, control by sound may be very useful, not just on a robot but also for a bit of home automation, for example a sound-activated light responding to a knock on the door or a hand clap. The light will be automatically switched off after a few seconds. An alternative use is burglar protection — if someone wants to open the door or break something the light will come on, suggesting that


* stairs
* Toilets
* Store

Light on for 30 secs

only activate in dark ( optical switch attached)

saves electricity / bill

long life

activate with (clap / whistle / any sound)

Mention that you found this ad on when you call.

Published 1 year ago
Views 18
Ad Id 89060