Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply. I’ve been working ...

Just like smartphone cameras, these sensors have a finite resolution. The higher the resolution, the finer details the sensor can discern about your finger, increasing the level of security.

(ANTARA FOTO/Akbar Nugroho Gumay) To further improve monitoring precision, Jakarta plans to install 1,000 additional low-cost air quality sensors. This expansion aims to widen coverage and pinpoint ...

A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.

Dinner is coming right up, and it's a new favorite—sheet pan meatloaf. You'll get a flavorful dinner with minimal effort when our sheet pan meatloaf is on the menu. One recipe tester even went so far ...