hi all
i tired to made a simple amplifier by lm386 n-1 as the following:
- input variable resistance 1 k ohm to pin 3
- pin 2&4 earth
- 220 uf (+) to pin 5 and (-) to the speaker
- the other terminal of the speaker to earth
- 9 v to pin 6
the speaker 8 ohm 0.2 w
but the output is very weak nearly i can't hear it and so bad
how can i fix this problem
thanks for all
i tired to made a simple amplifier by lm386 n-1 as the following:
- input variable resistance 1 k ohm to pin 3
- pin 2&4 earth
- 220 uf (+) to pin 5 and (-) to the speaker
- the other terminal of the speaker to earth
- 9 v to pin 6
the speaker 8 ohm 0.2 w
but the output is very weak nearly i can't hear it and so bad
how can i fix this problem
thanks for all