Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

New York City's 2026 mayoral inauguration of Zohran Mamdani has published a list of banned items for the event, specifically ...

Turn your Raspberry Pi into a New Year's countdown centerpiece with custom LEDs, digital fireworks, and a midnight smart home ...

Here are a few ways the Raspberry Pi outperforms desktops and laptops, from tiny power draw to safe sandboxes for ambitious ...

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

Despite the Commodore 64 having been out of production for probably longer than many Hackaday readers have been alive, its ...

Lower-capacity Raspberry Pi 4 boards, all Raspberry Pi 3+ and earlier models, and Raspberry Pi Zero products will maintain their existing prices. The classic 1GB Raspberry Pi 4 remains at $35.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Originally defined as the ratio between the circumference of a circle and its diameter, pi — ...