Light reshapes ferroelectric thin films for wireless sensors and micro-devices

The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an ...
Circuit Digest

Built an ESP32-CAM Telegram Bot for Image & Video Capture

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...
Hackaday

Making A Clock With A Retooled Unihiker K10

The Unihiker K10 is intended to be a small single-board solution for light AI and machine learning tasks. However, you don’t have to use it in that way if you don’t want to. [mircemk] ...
IEEE

Joint Mobile Energy Replenishment and Data Gathering in Wireless Sensor Networks via Federated Deep Reinforcement Learning

Abstract: Recent years have witnessed the proliferation of wireless energy transfer for Wireless Sensor Networks (WSNs), which are mainly used for data gathering in real-world applications. A number ...
CNET

This Do-It-All Air Quality Monitor Is Keeping My Home Fresh Over Winter

As temperatures drop and windows close, air quality tends to worsen. Add in more baking, more fires, more candles and more gas heating and the winter months can prove bad for your lungs, especially if ...
IEEE

Comments on “An Effective Power Improving Method of Magnetic Field Energy Harvesters Using a Series-Connected Capacitor for Wireless Sensors in Smart Grids”

Abstract: In the article “An Effective Power Improving Method of Magnetic Field Energy Harvesters Using a Series-Connected Capacitor for Wireless Sensors in Smart Grids” by Li et al. (2024), the ...