Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Living apart from an aging parent brings worries: How do you know if Mom or Dad has fallen? Did they get to their destination safely? What if they wandered off? The recent disappearance of Nancy ...

Arccos Air removes sensors and friction from game tracking, using AI to deliver data without changing how you play.

American Lung Association report focuses on improving community-based air monitoring in high pollution areas; the PurpleAirs in Schools Program in Montana serves as potential blueprint for other commu ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

One of the hardest things to do is predict where a fire will go, but satellite technology is helping crews better prepare.

American Lung Association report focuses on improving community-based air monitoring in high pollution areas; Clean Air Methow Network serves as potential blueprint for other communities ...