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 ...

Whether you have full use of your hands or not, a foot-operated keyboard is a great addition to any setup. Of course, it has to be a lot more robust than your average finger-operated keyboard, so ...

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Locking your SSN is one of the best ways to protect yourself from identity theft, and you can do it for free. Geoff Williams Contributor Geoff Williams is a journalist and author. His byline has ...