Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Discover a step-by-step guide to building your own DIY external microphone for smartphones using old earbuds and a drinking straw. In this tutorial, learn how to safely extract the microphone ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

Some subscribers prefer to save their log-in information so they do not have to enter their User ID and Password each time they visit the site. To activate this function, check the 'Save my User ID ...

The Fosi DS2 DAC and headphone amp works with smartphones and computers to deliver high-quality digital audio to wired headphones and earphones. Audio brand Fosi has launched the DS2 DAC for ...

Google is not Android, and Android is not Google. Step forward, Murena, which leverages the open-source Android project to ...

Kara Alaimo is a professor of communication at Fairleigh Dickinson University and teaches parents, students and teachers how to manage screen time. Her book “Over the Influence: Why Social Media Is ...

Europe’s AI edge will be won on devices, not slogans. If policymakers back hybrid setups that keep data local and give developers usable tools, AI ...

New Delhi — India's government revoked an order on Wednesday that had directed smartphone makers such as Apple and Samsung to install a state-developed and owned security app on all new devices. The ...