These are some great DIY projects that you can do for cheap.

Abstract: In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems ...

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

Spread the love“`html Engineering is not just a profession; for many, it’s a passion. Sparking creativity and curiosity in ...

Spread the love“`html Exploring the fundamental principles of physics can ignite a passionate curiosity in students, especially when they can engage directly with the concepts through hands-on ...

Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

A simple twist of ultra-thin material gave scientists surprising control over quantum light, bringing future quantum ...

Light can carry enormous amounts of information at extreme speeds, making photonic technologies promising for the development of faster communications, more powerful computing systems and more ...

Back in July 2025, Reflect Orbital submitted an application to launch Eärendil-1, a demonstration satellite designed to test ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 into your calculator and ...