The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts ...

Wi-Fi cameras are everywhere these days, with wireless networking making surveillance systems easier to deploy than ever. [CiferTech] has been recently developing the RF Clown—a tool that can ...

Abstract: This article presents a 6.78-MHz wireless power transfer (WPT) system with a differential class-D power amplifier (PA) for the transmitter (TX) and a delay-tuned rectifier for the receiver ...

Despite the name, a BadUSB isn't necessarily a bad thing. All it does is identify itself as a keyboard to your computer, and ...

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

The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

Obsolete hardware is all around us, and some of it has some pretty interesting tech buried within. One such device is an old ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Wires are the bane of the technology world. They make sleek, stylish technology look clunky and outdated. Many recent smartphones support wireless charging, and it has become a more exciting feature ...

India are expected to field an unchanged side as they look to whitewash West Indies when the two teams lock horns once again at the Arun Jaitley Stadium in New Delhi on Friday. It remains to be seen ...

The M5 iPad Pro is here, with the new models sporting the M5, Wi-Fi 7 courtesy of Apple's N1 chip, and the C1X modem in cellular models, all starting at $999 for the 11-inch model. The launch of M5 ...

United Airlines is expanding its Starlink Wi-Fi service to mainline aircraft on some flights. I went along for the first ride in a Boeing 737-800. Jeff Carlson writes about mobile technology for CNET.