In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

I’ve tried nearly every popular LED face mask out there—but could this one top them all?

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 ...

Exhaled breath can provide a treasure trove of health information, offering a noninvasive window to both respiratory ...

Deep canyons in the Andes are the perfect location to catch the most energetic particles in the universe. Carlos ...

The tool alerts individuals to AI content of themselves on YouTube, which they can request the platform remove. Public officials and journalists will soon be able to keep track of AI-generated ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

The Oregon House passed a bill requiring law enforcement agents in the state to wear uniforms displaying specific information and generally barring them from wearing facial coverings. "This bill will ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Do you remember when going to bed was just that? Remove makeup, brush teeth, pull on pyjamas, lights out. Somewhere along the way, bedtime became a checklist of serums, actives and techniques to ...

Not everyone who is self-absorbed or cares only about themselves will tell you that right from the start. In fact, they will seem confident and self-assured when you first meet. Over time, however ...