ok... I wanna make a clapper switch for my room that works with clapping no just any loud sound, so if you people out there can give me some designs or tips on how to make one plz and thank you.
Ps. Dontmake it too expensive
By analyzing the sound wave of a clap you should find something which characterizes it against other sounds, and then try to recognize it by means of some filtering (if it's quite complex, also digitally inside an MCU).
There should be around many circuits to do this, usually electronic kit magazines offered them.
Probably just cross-posting.
Either way it's annoying when you've wasted your time responding to someone's question, only to find they've posted it elsewhere and someone else has already suggested exactly the same thing.
Fair enough it's only he's only made a few posts so our gentle reminder should be enough but if he re-offends I'd suggest banishment but that's up to the powers that be.
I did and it was my second post forgot to put the question on the projects blog, and also the other one never checked it after i made it i came to these section and wrote it again.
ps. no one has answer it yet so... yeah.
If you'd bothered to read the replies you'll find that NiHaoMike suggested how it could be done and probably would've provided more information if you'd asked.
What were you expecting? Someone to post a schematic, complete with code and a PCB design? How much are you willing to pay others to do your work for you?
I did and it was my second post forgot to put the question on the projects blog, and also the other one never checked it after i made it i came to these section and wrote it again.
ps. no one has answer it yet so... yeah.
maybe the suggestion will be just to re-bump/reply the thread, it will automatically goes top ranking. or just delete it. you keep and care your own threads, make them tidy... and do make an effort on someone's suggestion, otherwise there is no point for the second thread. IMHO
I never saw the other one until today.