An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Nanoleaf execs have long teased the idea of smart lights that are “actually smart” rather than just “a glorified remote control,” and at CES in Las Vegas this week, the company is finally putting its ...

Presence/motion sensors are one of the best ways to make automations feel more natural, but most of them run on batteries and eventually have to be swapped. That’s one of the main reasons I really ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and converting it to electrical signals. So when the Sun's rays reach damaging levels, ...

The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an international team of researchers most recently reporting success with "photostriction.

Epson has launched a series of 4K and 1080p projectors called Lifestudio, which range in price between $680 and $2,700, and feature a new 3LCD light engine. These lifestyle projectors are mostly for ...

What just happened? Researchers at University College London have developed a new type of solar cell capable of efficiently generating power from indoor light, a breakthrough that could reduce ...

Contrary to popular belief, most property crimes—including burglaries and package theft—happen during the day, not under cover of darkness. But night still brings unique challenges: fewer people ...

UC Riverside researchers have unveiled a powerful new imaging technique that exposes how cutting-edge materials used in solar panels and light sensors convert light into electricity—offering a path to ...

Dutch tech scaleup Optics11 has launched an underwater monitoring system that uses light waves to “listen” for the presence of foreign objects. Called OptiBarrier, the system can detect enemy ...

I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

Something to look forward to: Since traditional light guns rely on CRT technology, the once-popular genre faded into obscurity with the rise of modern flat-screen panels. Multiple manufacturers have ...