Researchers have developed a novel sensor capable of detecting stress hormones in human blood and urine with remarkable accuracy. The new technology was developed by an international team of ...

This project proposes the creation of a standalone alarm system based on an Arduino Nano board (ATmega328P) combined with a BK A7670E 4G GSM module. The system allows for remote activation and control ...

This is a DIY Arduino-based overcurrent relay project that emulates Inverse Definite Minimum Time (IDMT) protection using an Arduino Nano and ACS712 current sensor. Instead of traditional ...

Battery-free nano-sensors developed at Surrey University could enable comfortable, unobtrusive sleep and health monitoring at home, using movements such as breathing or turning during sleep to ...

At the core of the Osmo Nano is a new 1/1.3-inch sensor capable of shooting 4K video at 60fps, or slowing things down with 4K/120fps recording. The dynamic range is rated at 13.5 stops, and there’s a ...

New Delhi: A group of scientists from the National Institute of Technology (NIT) Calicut has developed a new highly sensitive, low-cost, and point-of-care device with an electrochemical biosensor that ...

The TCRT5000 sensor is an infrared reflective sensor. This library is written to use with a TCRT5000 breakout's analog output and handle a threshold in software. These breakouts have typical two ...

Nintendo just dropped a boatload of Switch 2 news. We got the release date, which is June 5, and plenty of details. The company also pulled the lid off a mysterious Joy-Con feature. The rumors were ...

Abstract: Metamaterials (MTMs) have emerged as essential components in high-performance electromagnetic devices, including sensors and absorbers. This study presents a polarization-insensitive ...