How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

Build a Fast Offline AI Assistant on a Raspberry Pi 5

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...
CNX Software

Forlinx FET1126Bx-S low-power Rockchip RV1126BJ industrial SoM powers SBC with 40-pin GPIO header

S, a low-power SoM, which is based on the Rockchip RV1126B (commercial) or RV1126BJ (industrial) SoC. Designed ...
Hackaday

TULIP: The Ultimate Intelligent Peripheral For The HP-41 Handheld Calculator

Andrew Menadue] wrote in to let us know about the TULIP-DevBoard and TULIP-Module being developed on GitHub. TULIP is short ...
XDA Developers on MSN

I automated network monitoring my home with ESP32 boards

The ESP32-C6 board continuously reports signal strength values that can be referenced to the wireless situation in the ...
New York Post

Post Editorial Board

DEI-obsessed educrats and activists insist that the screenings and tests for admission are somehow biased against minorities, despite one of New York's top courts slapping down that claim.
NPR

Science

January 2, 2026 • Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can responsibly use these bits of gray matter.