HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

Zoltan] was developing a workshop on Matter for DEF CON, and wanted to whip up a fun IoT project to go with it. His idea was ...

This incredibly creepy, but admittedly awe-inspiring, project comes to us via u/my_3d_scan in the ESP32 subreddit. They showed off a video of them "driving" their ESP32-powered facehugger around, thus ...

One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...

Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for ...

JUST A FEW MINUTES. DOUG. SHELLEY, A CANDIDATE RUNNING TO ALBUQUERQUE’S NEXT MAYOR RESPONDING TO AN ALLEGATION OF BATTERY MADE BY SOMEONE FORMERLY ON HIS CAMPAIGN TEAM. ALIYAH CHAVEZ IS HERE NOW IN ...

Once a non-rechargeable battery, zinc-air battery tweaked to become rechargeable one and records higher charge and discharge cycles.

AT FOUR. A LITHIUM ION BATTERY IN AN ELECTRIC SCOOTER EXPLODED, CAUSING A HOUSE FIRE IN LUDLOW YESTERDAY. LOOK AT THIS. THIS IS ACCORDING TO THE STATE FIRE MARSHAL. THEY SAY THE SCOOTER’S BATTERY WASN ...

JUPITER, Fla. (CBS12) — A Riviera Beach man was arrested late Saturday night after a series of alleged violent and erratic behaviors involving people and dogs outside a Jupiter business. The Jupiter ...

As is now a long-standing custom, iFixit performed a full teardown of the latest iPhone—this time, the newly launched iPhone Air. These teardowns got pretty routine for a while, as Apple settled into ...

Chrysler parent company Stellantis is calling its new, Intelligent Battery Integrated System (IBIS) system a breakthrough technology that will make future EVs lighter, more efficient, and quicker. Now ...