Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...

This week's Open Mic guest is Richard Fordyce, USDA Undersecretary for Farm Production and Conservation. Fordyce says USDA staff is working to implement farm program updates provided under the One Big ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...

From DIY weather stations to industrial monitors, C++ makes it easy to interface with temperature sensors over I2C or ADC. With the right libraries, soldering skills, and design patterns, you can ...

Daylight shines on a tree-lined street in Atherton. Courtesy Getty Images. After eight straight years reigning as the country’s most-expensive ZIP code, Atherton’s 94027 has finally slipped to second ...

Abstract: The objective of this work is to implement and test an innovative single-unit multi-PPG measurement system to assess pulse transit time (PTT) measured between two sites on the forearm as a ...

Abstract: Asynchronous Pulse Code Multiple Access (APCMA) is a wireless access scheme for massive IoT that offers strong robustness to large-scale packet transmissions by encoding information in pulse ...