Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...

AirTags were released in April 2021, and since then it's never been easier to find your lost gear. Five years later, here's ...

Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Domninus Scepter is a versatile ESP32-based IR/Bluetooth remote control system designed to control infrared devices such as TVs, air conditioners (ACs), and speakers, with additional Bluetooth ...

Flaws in how 17 models of headphones and speakers use Google’s one-tap Fast Pair Bluetooth protocol have left devices open to eavesdroppers and stalkers. Today, security researchers at Belgium’s KU ...

Jan 14 (Reuters) - A little-known offline messaging app launched by Twitter co-founder Jack Dorsey has emerged as a key lifeline for Ugandans cut off from the internet ahead of a contentious election ...

Owners of several Pixel and Samsung phones have reported that they cannot properly use Bluetooth audio in their cars. The issue predominantly affects phones in the Pixel 7, 8, and 9 series across the ...

We may receive a commission on purchases made from links. Bluetooth speakers have been around long enough to become part of our everyday lives, which means many of us now have older models collecting ...

Walk into any home or office today, and you’ll find Bluetooth in use. It runs in earbuds, cars, pads, remotes, and even fridges. The tech is old, yet we still deal with the same weak points—drops, lag ...