ACS712 Current Sensor Arduino Library This library supports ACS712 current sensor modules of 5A, 20A, and 30A. The ACS712 current sensor module is a fully integrated, hall-effect-based linear current ...

Arduino-Based Non-Invasive Glucometer This project demonstrates the creation of an Arduino-based non-invasive glucometer. The glucose level is estimated using a trained polynomial regression model ...

Earlier we showed you how to measure sound in dB using Arduino, in this tutorial let's learn how to find the direction of sound using Arduino and a few microphones. Above, you can see a short ...

Ambient sound monitoring is a widely used strategy to follow older adults, which could help them achieve healthy ageing with comfort and security. In a previous work, we have already developed a smart ...

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.

In this article, we present the statistical analysis of data from inexpensive sensors. We also present the performance of machine learning algorithms when used for automatic calibration of such ...

Audfly Technology’s Alpha Series represents a new wave of modular directional sound solutions, designed to integrate effortlessly into kiosks, healthcare devices, smart terminals, and digital signage.