Building an indoor positioning system using ESP32 requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning system needs Ultra-Wideband (UWB) technology to achieve ...

Independence is one of the greatest challenges faced by visually impaired individuals in their daily lives. Traditional white canes, while useful, cannot detect obstacles above ground level or provide ...

Radio trackers have become an important part of studying the movements of wildlife, but keeping one running for the life of an animal has been challenging. Researchers have now developed a way to let ...

Few people want to get lost when traveling. But if there are places where being lost feels especially unsettling, they tend ...

It simply wasn’t practical to use active RTLS tags for high-volume, low-cost items like single-use containers, boxes and ...

Russian satellites have been identified as the cause of mysterious, seconds-long bursts of GPS interference across Europe—a rare example of human-made GPS interference coming from space. But ...

Leonardo’s SignalTrace adds wireless device detection to ALPR systems, raising new questions about roadside surveillance, ...

When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...

Motorola’s Moto Tag 2 arrives in the US and Canada with Ultra Wideband tracking, Bluetooth Channel Sounding, Google Find Hub support, and more than 500 days of battery life ...

A software engineer explains how he set up a one-of-a-kind flight tracker in his home in under two hours via vibe coding.

With an estimated 94,000 automated license plate readers in America, police and federal agents can almost track your ...

This page features a curated collection of Arduino Uno projects designed specifically for beginners and intermediate learners. Arduino Uno is the most widely used board for learning electronics, ...