Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

This GPS tracker using ESP32 should be an exciting project, especially for beginners interested in electronics and software development. It’s a project that brings childhood curiosity about tracking ...

To our younger readers, a car without an all-touchscreen “infotainment” system may look clunky and dated, but really, you kids don’t know what they’re missing. Buttons, knobs, and switches all offer a ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator Badge. And this year, we’ve outdone ourselves, but that’s thanks to help from ...

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.

Connect all components according to the wiring diagram. Upload the Arduino code to your board via Arduino IDE. Power up the system. Watch the LCD display distance readings, and observe servo and ...