A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Ensure consistent baking quality and food safety with accurate temperature sensor calibration in commercial bakery ovens.

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Two-dimensional device boasts threefold performance improvement over non-optimized materials, with calculations shedding ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...

When Tutankhamun's tomb was uncovered in 1922, it was considered the most significant archaeological discovery of the 20th century. But archaeologists now warn that the priceless 3,300-year-old tomb ...

Finding the right ESP32-S3 development kit often means compromising between functionality and deployment readiness. With so many ESP32-S3 dev kits out there, we have been searching for a ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Arduino library for the INA260 power sensor. This library is based upon the INA226 library however the INA260 is slightly simpler. Not all functionality is tested / investigated. Read datasheet for ...

Abstract: A Fabry-Perot fiber sensor using agarose-coated microspheres achieves 3.109 nm/%RH (30-55% RH) and 2.029 nm/%RH (55-80% RH) sensitivity. Fusion splicing and dip-coating enable simple, ...