Remember those Radio Shack project kits with the spring terminals, where you bent wires into a working radio and felt like ...

IntroductionMany people feel that electronics and robot control are daunting because they require hardware knowledge and coding skills. In this project, I experimentally progressed from 1. basic GPIO ...

The Collocation Instruction Guide is a resource designed to help air sensor users learn the importance of collocation evaluation and the steps required to conduct a successful collocation. This ...

Two California teenagers, Ruoqi Li, 16, and Jason Yang, 17, have developed an artificial intelligence-powered system designed to identify fall risks in older adults before a fall occurs. According to ...

This project demonstrates the control of an SG90 servo motor using an HC-SR04 ultrasonic sensor and an Arduino Uno. The ultrasonic sensor measures the distance between the sensor and an object. Based ...

Why passive ultrasonic offers a unique option of sensing discrete open/close events. How a team used passive, non-electronic metal tag for signal initialization. How they used DSP-based, non-ML, ...

The **HC-SR04 Ultrasonic Distance Sensor** is one of the most popular distance measurement modules used in Arduino, ESP32, robotics, and IoT projects. It measures the distance between the sensor and ...

Insight into new and popular Arduino shields and expansion boards. How these add-ons expand base platforms with connectivity, displays, and industrial interfaces. Potential applications for CAN, UWB, ...

Sonair’s ADAR One 3D ultrasonic sensor provides spatial awareness for robotic systems, enabling detection of people and obstacles across multiple heights in shared work environments. Sonair has ...

Instead of spending millions of dollars to widen a congested freeway, the Riverside County Transportation Commission has opted to spend a fraction of that on a pilot project to make traffic on the ...

Patrick Campanale has been in the tech space for well over a decade, specializing in PC/gaming news and reviews, as well as maker-focused products to build small businesses. With a start in technology ...