Options to power the Arduino Nano include USB, VIN, and 5 volt pin, meaning you have power options for almost any situation.

Tips, Best Practices, and Resources GPIO Protection: Use resistors, level shifters, and optocouplers to avoid damaging your Pi or Arduino. Power Management: Use a UPS HAT for the Pi to prevent data ...

In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

Both portable power stations and uninterruptible power supplies can give backup power to your most important devices -- but you'll want to make sure you have the right one for the job.