Powering your gadgets generally seems like a necessary evil. To help with this [Felipe La Rotta] made a really nice bench power supply using a PC power supply and a LM317 adjustable voltage regulat… ...

If the thought of strength training makes you squeamish but you're ready to build some muscle, we have a plan for you. This beginner circuit workout will teach you basic exercises while toning you ...

We look at a lot of projects that have microcontrollers in them. That’s because microcontrollers do cool stuff, but there are still plenty of tricks you can pull off with analog circuits. [Os… ...

The Avocado Pi collects all the beginner circuits into a nice little board that allows you to focus on the programming instead of the wiring…creating a programming experience in every lesson.