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Posted in Musical Hacks Tagged altoids, amplifier, audio amp, hack a week, lm386 ← Hackaday Links: Saturday, April 30th Diagnosing Diseases Like MacGyver → ...
This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...