Abstract: Urban noise pollution threatens health and quality of life. This paper proposes real-time ambient noise management using acoustic sensors and a Raspberry Pi. A cost-efficient and effective ...

This project hasn't been worked on by me for a long time. As such it may be currently broken. Pull requests from others are welcome, otherwise wait till I have the time to pick this back up again.

Abstract: A compact-type nondispersive infrared (NDIR) carbon dioxide (CO2) sensor featuring a novel optical sensing cell (OSC) is designed and developed using ray-guided multi-reflector (RGMR) and ...

Marshall, a Mississippi native, is a dedicated IT and cybersecurity expert with over a decade of experience. Along with Techopedia, his articles can be found… Most of the machines around you are run ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

What if your next gaming setup wasn’t a towering PC or a sleek console, but a compact, retro-inspired keyboard that packs a serious punch? The Raspberry Pi 500 Plus is here to challenge everything you ...

Since Debian 13 “Trixie” was released last August, it was just a matter of time until Raspberry Pi OS followed. Raspberry Pi announced the update from Bookworm to Trixie a few days ago. The new ...

Reusing heat from servers has gained momentum recent years, but UK Power Networks (UKPN) is taking an unusual approach: installing mini datacenters powered by Raspberry Pi hardware in customers homes ...