After just a few months of tinkering with mechatronics projects, we all miraculously end up with a drawer full of development boards gathering dust. But among the sea of Arduinos and Raspberry Pi ...
The ESP32 is one of the best microcontrollers on the market for building low-power sensors. By connecting a microphone (and sometimes a few additional components), the ESP32 can react to sound in some ...
Northwestern University’s Embedded Electronics Class delivered a bumper crop of ESP-32 projects this year. The student teams recorded their progress on hackaday.io with project descriptions, logs, ...
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