Yutaka Usui
Published © Apache-2.0

Hand washing timer with water sound detector

A hand-washing timer with water sound detection, which uses the M5StickC's built-in microphone and does not require any external components.

BeginnerFull instructions provided1 hour748
Hand washing timer with water sound detector

Things used in this project

Hardware components

M5StickC ESP32-PICO Mini IoT Development Board
M5Stack M5StickC ESP32-PICO Mini IoT Development Board
×1

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Code

code on github

Credits

Yutaka Usui

Yutaka Usui

1 project • 2 followers
I am an FPGA engineer with 15 years of experience. I do software development as a hobby.

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