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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!rpi!bu.edu!wang!news
- From: s3176997@techst02.technion.ac.il (Daphne Rosenhouse)
- Newsgroups: sci.electronics
- Subject: Poor man's SERVANT
- Message-ID: <1992Dec21.002435.19417@discus.technion.ac.il>
- Date: 21 Dec 92 00:24:35 GMT
- Sender: news@wang.com
- Organization: Technion, Israel Institute of Technology
- Lines: 12
-
- hi all
- a friend of mine gave me hundreds of old 'pupular electronics' and 'radio electronics' etc...
- in one of them, from 78 i think, i saw a simple project:
- a device (gadget) that toggles a RELAY whenever you CLAP YOUR HANDS.
- they called it POOR MAN'S SERVANT.
-
- I liked the idea and wanted to construct it... but they used some VOX-chip that is not produced anymore...
-
- I still want to build such circuit. Can anyone send me a schem of such circuit which can be built with not-so-hard-to-get components ?
-
- thx in advance
- bye
-