ELECTROMAGIX

Capacitor is present on board, forgot to draw in the plan.... …. Scrooj, that's my neopixel controller board, I made board first schema very recently. happy to meet you still alive … after six years... this site seems deserted, only the old people like you still dedicating time to educate people....and the people are running behind digital and IOT apps without the knowledge of fundamental electronics. Ha !!

That transistor itself is not required, LM386 will amplify mic input while 386 in high gain mode (1and 8 connected with capacitor).

I am back.... ha..ha ….

I am back after 12 years...… I am still using this circuit every day...…. if interested I will share all the details !

Its my amp. the circuit !

I am looking for any missing parameters …. all comments are welcome !