We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Most of these games were modified to work with the LCD Keypad Shield. You will find the code in the sketches directory. The links to the original projects are included below.

Project Mirage's Dune is a trio of keys that can be programmed to do almost anything and its functions can change depending ...

ESP32s are surprisingly good AI lie detectors.

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

Digital Lock System A **Digital Lock System** is an electronic security system used to control access to a door, cabinet, locker, or device using a **password, PIN, RFID card, fingerprint, or keypad ...

What made this project meaningful was not just the hardware it was the challenge of solving a real world problem with limited resources, writing clean logic in C++ on Arduino IDE, and seeing the ...