When specifying a power supply, the right certification can make or break a project. But why does certification matter and which ones to look for?

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Reading time 2 minutes Winter storms can knock the power out with no warning and leaves you in the dark with a fridge full of spoiling food and no way to charge your phone for emergency calls. A ...

This Baseus 100W charger costs the same as Apple's basic 20W single-port model.