People Counter using Arduino, IR Sensors, and I2C LCD A real-time people counter using Arduino, IR sensors, and an I2C LCD to automatically track room occupancy. 📌 Overview This project is a smart ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

There’s a reason why bowling lanes have bumpers and golf games have mulligans. Whether you’re learning a new game or sport, or have known for years how to play but still stink at it, everyone can use ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

BURLINGTON, Mass., Nov. 24, 2025 /PRNewswire/ -- MatrixSpace, a leader in portable AI-enabled radar for counter-UAS missions, is the winner in the U.S. Army's xTechCounter Strike competition, part of ...

Hey there @jesserockz, @kbx81, @bdraco, mind taking a look at this issue as it has been labeled with an integration (esphome) you are listed as a code owner for? Thanks! Code owner commands ...

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

Mycobacterium smegmatis porin A (MspA) modified with nitrilotriacetic acid achieves direct and simultaneous discrimination of rare-earth elements, suggesting the potential use of nanopore sensing in ...