Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

The RP2350 Metro Line development board from Adafruit is engineered for high-performance embedded projects, combining the ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

This project implements an advanced real-time heart monitoring system using the MAX30102 sensor, ESP32 microcontroller, and machine learning for comprehensive heart abnormality detection.

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...

The Artemis EF-24 hydrofoil vessel revolutionizes zero-emission transport, reducing CO2 emissions by 3,700 tons annually with ...

Transformative optogenetics technology allows for spatial and temporal control of cellular activity, enhancing research in ...