Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

The Anker Solix E10 whole-home battery backup system is a modular setup that can keep your home powered and save you money ...

Researchers develop a stretchable battery powered by air moisture with a built-in self-destruct feature for IoT devices.

Researchers from North Carolina State University and Rice University have created a nontoxic, stretchable battery that operates by extracting moisture from the ambient environment—even in climates as ...

Researchers at The University of Texas at El Paso have developed a way to 3D-print an essential battery component in nearly ...

I've been an Android user for my entire smartphone-using life. I've been writing for Android Police since 2021 with a focus on smartphones, tablets, and smart home technology. In addition to writing ...

This project demonstrates the implementation of a compact embedded system capable of continuously monitoring GPS coordinates ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The ESP32 keeps finding new jobs in my house.

This project presents a portable Arduino-based digital instrument for railway track inspection that measures super elevation (cant), track gauge, and rail temperature. Built around an Arduino Nano, ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 LoRa module. The device measures temperature, humidity, pressure, and gas ...