PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Single-Board Computers are a godsend for tinkerers who want a tiny yet capable companion for their DIY projects, and there are tons of SBC models that bring their own unique features to the table.

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

What if you could build an AI chatbot that’s not only blazing fast but also works entirely offline, no cloud, no internet, just pure local processing power? Below, Jdaie Lin breaks down how he ...

New York City's 2026 mayoral inauguration of Zohran Mamdani has published a list of banned items for the event, specifically prohibiting the Flipper Zero and Raspberry Pi devices. As first reported by ...

Have you ever wished for a sleek, personalized display that blends seamlessly into your space while keeping you informed and inspired? Imagine a vibrant, low-power smart dashboard that showcases your ...

In an impressive display of innovation and engineering, three mechanical engineering students from Surat have developed Garuda, an AI-powered electric superbike built largely from scrap metal and ...

Two students from India’s Surat have managed to utilise the power of AI to build a custom electric motorcycle that can drive itself. In a remarkable feat of waste-to-best engineering, three mechanical ...

Arguably one of the best builds in Diablo 4 right now has to be the Blessed Hammer Paladin (Image via Blizzard Entertainment) Blessed Hammer Paladin is such a fun way to blast through Diablo 4 maps.

Marc Santos is a Guides Staff Writer from the Philippines. He's a seasoned writer with over four years of industry experience, and he is an enjoyer of all things difficult in gaming. If Marc's not ...

Building a gaming PC build 2026 revolves around next-generation hardware capable of pushing 8K, 240Hz gaming with full path tracing. The combination of an RTX 6090 and the Zen 6 Ryzen 9 11950X3D ...

Wendy Graves, partner at Make It Happen Signage Academy, a 2025 Printing United Expo All Star, and Women in Print Alliance member, joins Her Imprint to share her inspiring journey from healthcare to ...