Since I've had some free time lately, I've been building a small CPU emulator that runs in a browser using so-called "vibe ...

While budget mini PCs often solder components down, the GEEKOM A5 features dual upgradable DDR4 SO-DIMM slots supporting up to 64GB, as well as native M.2 NVMe storage expandability. This means you ...

Pi-hole is a classic self-hosting project because it is useful, easy to set up, and low-stakes if something breaks. A Pi-hole sits between the devices on your network and a DNS server on the internet, ...

Senate Republican Josh Hawley targets opportunity zone tax breaks that tech giants use to build AI data centers, calling the ...

Build your own 4G smartphone using the MAKERphone 2.0 ESP32-S3 educational kit. Kids 9 and up can learn Arduino C++ and make real calls on a 1000mAh battery.

Thirty-six local nonprofits will receive more than $500,000 through the Quad Cities Community Foundation’s 2026 Operations and Program Grants, providing support for organizations working across the ...

DCF77 is a German VLF transmitting station that broadcasts a time signal across Europe on 77.5 kHz. Thus a common sight in a ...

Program $20 ESP32 microcontroller boards using Claude Code to build Bluetooth audio spectrum analyzers and sea displays without reading a manual.

At the heart of the project is an ESP32 microcontroller and an ultrasonic sensor, which senses motion within a designated ...

By replacing failing relay logic and an old-school wye-delta starter with a PLC-driven soft start, this manufacturing team ...

Acer's most interesting announcements this week were its repairable laptop and the DualPlay Mini concept. They were two very different reveals for IFA: one a more sustainable approach to the laptop ...