Imagine tracking your heartbeat without strapping on a smartwatch or touching any gadget, just by sitting within range of ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

Jack Dorsey just released a decentralized, peer-to-peer messaging app that functions entirely over Bluetooth networks, as reported by CNBC. It's called Bitchat and doesn't need the internet to work, ...

Block CEO and Twitter co-founder Jack Dorsey wrote in an X post on Sunday night that he spent his weekend creating an app called Bitchat (presumably a combination of the words “bit” and “chat,” and ...

Raspberry Pi has announced a new product called the Radio Module 2. It is their first standalone Wi-Fi and Bluetooth radio module, and it comes at a very low price of just $4. While small in size, the ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

This project transforms the ESP32-C3 board into a Bluetooth-enabled mouse using the ICM-42670-P sensor. The board detects its inclination and controls mouse movement accordingly, with acceleration and ...

Our review of the Anycubic Kobra S1 Combo 3D printer concludes with Software, Print Results and Final Thoughts. This is part three of a three-part series; please read parts one and two. If there’s one ...

HELSINKI — Chinese startup Bluelink Satcom has raised early-stage funding to build a satellite network capable of detecting Bluetooth signals from space. Bluelink Satcom announced an angel+ funding ...