When diving into the world of DIY electronics, Arduino and Raspberry Pi are two of the most popular platforms that makers, hobbyists, and developers turn to. But what’s the difference between these ...

Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...

This paper shredder bin monitor is an easy Arduino project for beginners to get into. It uses an ultrasonic sensor, which is placed inside the bin, to detect the trash level.

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively "sniffs" out hazardous chemicals in the air such as chlorosarin—a highly ...