The LM386 is a "Low Voltage Audio Power Amplifier"
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5answers
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Is this a suitable sine wave osc? how would I control the frequency?
Overview-
I'm making a bank of analog sine wave oscillators and I'm interested in keeping the design compact.
I've started by making a Wien Bridge oscillator. As I'm working from a single power ...
3
votes
4answers
3k views
Why is microphone + opAmp + Arduino circuit not working?
I followed the mic + op-Amp part of this schematic exactly using an Lm386 chip:
https://randomskk.net/projects/lightstrip/schematic.pdf
and sent the output from the op-amp into a pin on an Arduino ...
