The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

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He set up an Arduino Uno to count the pulses using edge detection. This allowed for a reliable count which would serve as the timebase for a simple 24-hour clock.

Arduino IDE hangs forever at the pulsing Arduino logo on startup. If there is a problem with the user's system that prevents Arduino IDE from starting up, it clearly communicates about the problem ...

In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino. I have designed this drone in Solidworks 3D CAD software and I will be making all of the ...

In this tutorial, we will learn how to install multiple versions of the ESP32 board package in the Arduino IDE. Once set up, you’ll have the option to choose a specific version of the ESP32 package ...

For remote control projects, a text-based serial protocol is often used. In the code for the receiver, switching to the corresponding commands can be done with switch...case in an elegant way. However ...

The Elektor Circuit Special 2025 is packed with innovative circuit designs, inspiring DIY electronics projects, and practical tips to enhance your skills.