atifkamal
Newbie level 4
- Joined
- Apr 6, 2010
- Messages
- 7
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Location
- Karachi, Pakistan
- Activity points
- 1,329
Friends,
I tried to make this small circuit, unfortunately i am not getting the result what this circuit is supposed to give.
i am just getting a single tone (not enough loud) when Pbutton contact is released what i think is "dong" sound but it is not like "dong"
i made this circuit on bread board for testing.
regards,
I tried to make this small circuit, unfortunately i am not getting the result what this circuit is supposed to give.
i am just getting a single tone (not enough loud) when Pbutton contact is released what i think is "dong" sound but it is not like "dong"
i made this circuit on bread board for testing.
regards,
Last edited: