CNX Software

ESP32-P4 learning and prototyping kit features 7-inch touchscreen, comes with 16 modules and AI lessons

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

I tested a tiny plug-in that promises to stop electrical fires - here's my buying advice now

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.
Electronics For You

Water Level Detection and Alert System Using Arduino

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...
IEEE

A Miniaturized and High Q-Factor Wireless Passive Frequency Selective Surface Temperature Sensor Based on Stacking Coupling Structure

Abstract: Metamaterial temperature sensors are gaining increasing attention due to their wireless passive operation. Most metamaterial temperature sensors are single-layer resonance structures, which ...
AZoSensors on MSN

Fuzzy logic helps rooftop farms cut water and raise output

Researchers developed a fuzzy logic system that integrates sensors to improve irrigation and microclimate control, enhancing ...
IEEE

Gesture Identification and Object Temperature Detection of a Robotic Hand Using a Wireless Flexible Sensing Feedback Control System

Abstract: The ability of robotic hands to sense their environment and provide feedback is becoming increasingly vital for advanced robotic systems. Real-time tactile interaction is crucial for ...
Frontiers

Improved design of passive wireless sensor for ultra-high temperature environment and its back-end circuit measurement system

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...
The Verge

Switchbot’s $30 presence sensor runs for two years on a pair of AAAs.

Following Aqara and Meross, SwitchBot has announced a new presence sensor with light, PIR, and 60 GHz mmWave radar sensors to detect when people are in a room. It runs on two AAA batteries that are ...