Electronic Micro Projects by John Talbert
  • © 2021 jmt 0

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Projects with ESP32

The latest, greatest single board microprocessor. Can be programmed from the Arduino IDE. Shows promise for high fidelity audio signal processing when paired with a good audio codec.

Ai-Thinker ESP32-Audio -Kit

This project attempts to modify Ai-Thinker's ESP32-Audio-Kit board to work with the software created by Deeptronic.com for its Blackstomp pedal. Both use an ESP32—A1S microprocessor (developed by Ai-Thinker) that integrates the ESP32 with an AC101 Codec for its high fidelity audio ADCs and DACs.

An old Realistic mixer box was used to incorporate programmable switches and slide pots in the project.