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 ...

The devices are essential, and it’s well worth considering the newest models.

New program brings free smoke alarms to Oldham County ...

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, ...

Researchers at IIT Madras have secured a patent for a technique that uses changes in reflected light on the surface of implants, to detect blood clot formation. While it will allow manufacturers to ...

Working smoke alarms cut risk of home fire deaths in half ATLANTA (March 6, 2026) — Daylight saving time starts on Sunday, ...

A Bay Area startup that manufactures drones to tackle wildfires has just signed its first customer, the Aspen Fire Protection District. The company, Seneca, recently announced that its fleet of five ...