Build a portable gas monitor to check for dangerous levels of hazardous gases in your home, community, or on the go and prevent your friends from lighting a cigarette during a gasoline fight.* This tutorial shows you how to build a… Read more
Keep an eye (er, ear) on your beloved bbies while you are away! This project monitors the volume of sound in your home and if your pet gets too anxious and starts barking or making other loud noises, soothe their… Read more
One of the most common questions I get is “How do I get started learning X?” (Where X is a some topic in STEM, most often electronics and programing). In an effort to help as many people as possible, I… Read more
