Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

These devices have key drawbacks. Water level indicators require manual pump operation and often waste power as multiple LEDs ...

This step-by-step guide will show you how to build a professional-grade line follower robot using Arduino UNO, with complete code explanations ... on the right side of the robot as marked in the ...

The Universal Serial Bus. The one bus to rule them all.  It brought peace and stability to the world of computer peripherals.

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

Rufus is an open-source program that creates bootable USB sticks for Windows installation and more. Compared to Microsoft’s Media Creation Tool, Rufus offers many more options for configuration ...

There are USB-C charging docks and there are hardcore, melt-your-mind, tech-nerd-appropriate USB-C charging docks. Perhaps you think you already own one… I bet it has a bunch of ports ...

The connectors all look the same (technically known as a “Type-C connector”), but there are significant differences, particularly on data-transfer speed—with USB-C maxing out at 10Gbps ...

We list the best USB bootable distros, to make it simple and easy to run Linux using nothing more than a USB drive. There are several uses for shoving Linux distros inside a USB flash drive.

For this project I use Atmega328P which is an old but lovely microcontroller used in Arduino Uno. Keep in mind that Atmega328P is NOT RECOMMENDED FOR NEW DESIGNS and we are going to use it only to ...

After extensive tests, these are the best portable monitors my team and I reviewed. As with our reviews of the best monitors and best business monitors, in testing the best portable displays, I'm ...

If you don’t need the fastest USB drive around, you can save a bit by opting for a USB 2.0 or USB 3.0 drive but it will take longer to transfer files onto and off of the device. USB 3.0: Up to 5 ...