Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

By implementing wearable sensors, Hunt Regional gave its nursing staff a tool that helps improve documentation without compromising the human connection at the heart of care.

SPL07-003 Arduino Library An Arduino library for interfacing with the SPL07-003 pressure & temperature sensor over I2C.

In a recent study, researchers developed high-temperature platinum thin-film resistance temperature detectors (RTDs) using Al2O3 transition layers on SiC substrates. The RTDs demonstrated excellent ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ...