Eco-friendly spiderweb-inspired pressure sensor for robotic hands may assist patients with Parkinson's disease

A high-performance biodegradable pressure sensor has been developed as a key technology for wearable AI health care robotics ...
Electronics For You

DIY 3D LiDAR Mapping: Convert a 2D LiDAR into a 3D Scanner

This is a DIY electronics project article that teaches readers how to build a low-cost 3D LiDAR mapping system using a ...
Hackaday

ESP32 Keeps Tabs On Your Local Airspace

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...
IEEE

Identification of Multiple Critical Parameters in Undersea Wireless Power Transfer System Integrating Primary-Side Phase Acquisition

Abstract: This article addresses the need for multiple critical parameters identification in undersea wireless power transfer (UWPT) systems, where high and variable sea conductivity significantly ...
IEEE

Multiple Emitters Direct Tracking With Distributed Single-Sensors: Improved Particle Filter Based on Multiple-Frequency Fusion

Abstract: Tracking the trajectory of multiple moving wideband emitters with distributed single-sensors is addressed in this article. Traditional tracking methods typically begin by collecting the ...
Microwaves & RF

Zigbee’s Next Phase: Security, Range, and Sub-GHz Expansion

How do Zigbee 4.0 and sub-GHz extensions expand low-power wireless networks into larger and more security-sensitive ...
Hackaday

Building A Wireless Fingerprint Authorization Device

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...