The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

A team has developed a method for simultaneous detection of multiple disease-causing bacterial species within one hour using a handheld device. Hear the words E. coli or salmonella and food poisoning ...

Shape-sensing robotic-assisted bronchoscopy demonstrates a high diagnostic performance for pulmonary lesions, with high sensitivity for malignancy.

What is the CAMEO organoid sensor? Researchers have created a low-cost, carbon nanotube-based microelectrode array to monitor ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Microscopic sensors that are as thin as a strand of hair but capable of taking multiple measurements simultaneously could revolutionize the diagnosis and monitoring of diseases like cancer.

PDF documents are widely used for sharing information since they preserve formatting and quality across various devices. However, when it comes to editing PDFs, things aren’t always convenient. Many ...

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 ...

AI-generated images are getting increasingly realistic, yet there are still telltale details that can reveal when something is fake. I’ve been writing about consumer technology and video games for ...