What is the simple way of generating a pulse from 2 claps?
The clapper
Oct 30, 2006
3 Replies
sound or impact?
Bye.
Jasen
Sound. Someone sent me a link to a circuit that uses a 555 and a 4013 that looks like it will work for me.. Thanks
Here's one way:
Electret==>Comparator==+==>4017==>Oneshot1 | ^ | |_____________ V | Oneshot2==>Oneshot3==>
- - | | | | - --- ------- Clap - - | | | | - --- ------- Comparator
1 2 0 4017 count---- | | ------- ----- Oneshot1 ---------------- | | - ------- Oneshot2 - | |
------------------- ---- Oneshot3
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