In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...

DOTHAN, Ala (WDHN) — Dothan City Schools is congratulating a high school senior who was accepted to a prestigious, international science and engineering fair. Dothan High senior Alexis Saffold first ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

Flower nectar often contains small amounts of alcohol, meaning pollinators like hummingbirds are drinking it all day long.

Microsoft announced new details about the console at the GDC Festival of Gaming. Microsoft announced new details about the console at the GDC Festival of Gaming. We’re here at the 2026 Game Developers ...

Every time Grace publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

An ongoing and heated dispute between the Pentagon and Anthropic is raising new questions about how the startup’s technology is actually used inside the US military. In late February, Anthropic ...

Our team aims to develop a novel wearable eating sensor. Think about how to measure your daily calorie expenditure. Easy! Fitbit or related products. But how can you track the calorie intake? Our ...