Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, ...

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 for less ...

A PIN usually contains only numbers and the benefits of using it are ease and speed of use. The message prompt appears mainly when you use a PIN as a sign-in option and the PIN Complexity Group Policy ...

Firstly, consider the purpose of your diagram. Are you trying to show a process, illustrate a relationship, or compare data? Your goal will determine the type of diagram you choose, be it a flowchart, ...

For $699 and $24 a month, this wearable computer promises to free you from your smartphone. There’s only one problem: it just doesn’t work. is editor-at-large and Vergecast co-host with over a decade ...