• Duration:5 minutes and 51 seconds
  • Date:2014/01/01
  • Uploader:EE资深网友
Introduction
keywords: Microcontroller
Technical geeks don’t need to use very high-end controllers. A small microcontroller is enough, so what about a perforated board!
The basic process: input the audio signal, then use the microcontroller to process the signal, and output the control signal. Debugging and matching are difficult!
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