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

Using an inexpensive board and a clever signal processing algorithm, this DIY project delivers a precise, real-time guitar tuner that’s easy to use.

This air-conditioner (AC) power saver circuit can control the operation of two separate AC units, reducing energy consumption during preset periods and ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for ...