Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

Abstract: In this letter, a vision-based high-resolution pressure array sensor with sensitivity enhanced by using visual light ring was proposed. The sensor consists of a transparent flexible layer ...

Scientists have developed the first-ever time crystals that are visible to the human eye, and they could one day make their way onto $100 bills. The time crystals emerge from the kinks that appear ...

Spectral fingerprinting analysis identifying three distinct types of construction concrete at three likely bomb-penetration sites. No concrete was detected at a fourth location. Credit: Orbital ...

Hue just did its biggest product launch ever as part of IFA 2025 and a key product is the new entry-level Essential smart bulb lineup. Though still not as cheap as some products you can find on Amazon ...

Ahead of an expected launch this week, a new leak on Amazon has not only revealed the entire new collection of Philips Hue products, but also the way that Bridge Pro will turn your existing bulbs into ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

LiquidCrystal Arduino library for I2C LCD displays used for STEM schools. Tested on HD44780 LCD connected to PCF8574 I2C.

Abstract: Remote-sensing-based urban change detection (CD) has seen substantial progress with the development of deep learning. Nevertheless, its performance under low-light imaging conditions, such ...