[2686] LM386 as Oscillator

Date: April 4th, 2020 | Comments : none | Categories: DIY.

LM386 power amp as an oscillator. See the video in my Instagram.

The 100k/22uF pair determines the oscillation frequency (mostly). The load resistor also can change the frequency. Smaller values will make the oscillator go faster. I tried it down to 100 ohms, for example.

 

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