The annual show for the embedded electronics supply chain showcased many innovations in edge AI and connected, intelligent ...

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 ...

If you're savvy and want to do a bit more home monitoring, these interesting sensor ideas might be worth trying.

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

More than 10,000 smoke detectors are being recalled because they may not sound in time during a fire, federal officials said. The recall affects about 11,000 LSHOME 3-Pack Smoke Detector Fire Alarms, ...

Figures of merit for single-photon detectors. The most widely quoted figure of merit for photodetectors is the noise equivalent power (NEP)24, and this has proved useful for optical power measurements ...

Health Canada issued a product recall notice for PureVolt Photoelectric Smoke Detectors over their “potential failure to operate,” as it’s not known if the alarm operates in the presence of smoke. The ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.