electronic control project

silvarblade

Member

• Mar 7, 2007

• #1

hey any problems in this circuit??

 

Attachments

• clap.gif

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audioguru

Well-Known Member

Most Helpful Member

• Mar 7, 2007

• #2

It is not a circuit. It is just a bunch of wires that connect boxes together. I guess IC1 is an opamp and IC2 is a 555 timer set up as a monostable. IC3 could be anything.

A circuit has part numbers for its parts, yours doesn't.

It looks like the relay will be activated each time you bark (clap?).

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Mar 7, 2007

• #3

I guessed that IC3 is going to be a flip/flop for latching.

 

audioguru

Well-Known Member

Most Helpful Member

• Mar 7, 2007

• #4

Most clapping circuits hava a counter so two claps are needed instead of just a single noise.

 

Gayan Soyza

Active Member

• Mar 7, 2007

• #5

Where is the secret link silverblade?

**broken link removed**

Here is a similar clap switch like your one.It worked fine in my.But its too big so I shifted to a PIC.
Original link is here

**broken link removed**

we are not carrying all these diagrams after we die.....

 

silvarblade

Member

• Mar 8, 2007

• #6

here is teh full ckt. sorry

 

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• d.JPG

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audioguru

Well-Known Member

Most Helpful Member

• Mar 8, 2007

• #7

Teh designer and somebody else have terrible spelling.
What is an "electric" microphone??? It is an "electret" microphone.

 

Brevor

Member

• Mar 8, 2007

• #8

The diagram does not show pin 7 of IC-3, it needs to go to ground.

 

silvarblade

Member

• Mar 12, 2007

• #9

audioguru said:

Teh designer and somebody else have terrible spelling.
What is an "electric" microphone??? It is an "electret" microphone.

Click to expand...

that teh person would be me lol. but are there no problems in the circuit thanks audio guru that alarm worked.