You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs ...

Earlier we showed you how to measure sound in dB using Arduino, in this tutorial let's learn how to find the direction of sound using Arduino and a few microphones. Above, you can see a short ...

This is a simple project where the Arduino turns on when you press a button or make a sound, does its job for 10 seconds, then shuts itself off completely to save battery. - s2leh/Power-latching-ci ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.