Hi
I am once again
Now I need a help using a 555 ic
I have a circuit with 555 ic, that will give an output through pin3. The output time can vary using a variable resistor.
The actual problem I am facing is- I really need a single beep after 15 seconds. But after 15 sec. delay the output is giving a long beep of seconds duration. (I really want a beep of fraction of seconds)
Give me your valuable advise (Please remember that I have very limited knowledge on circuits)
I am once again
Now I need a help using a 555 ic
I have a circuit with 555 ic, that will give an output through pin3. The output time can vary using a variable resistor.
The actual problem I am facing is- I really need a single beep after 15 seconds. But after 15 sec. delay the output is giving a long beep of seconds duration. (I really want a beep of fraction of seconds)
Give me your valuable advise (Please remember that I have very limited knowledge on circuits)
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