With this free web app, you can build circuits from scratch using three popular Arduino boards — Uno, Nano ... your circuit in real life (complete with links to buy the products), a step ...

I’ve always appreciated simulation tools. Sure, there’s no substitute for actually building a circuit but it sure is handy if you can fix a lot of easy problems before you start soldering and ...

While we certainly do love the Arduino Nano ... a new manufacturer to step in and improve some features. [Kevin Timmerman] takes a look at lower-cost clones of the Nano made in China to highlight ...