To install, first make sure some dependencies are available by running the following commands (on a Raspbian or Beaglebone Black Debian install): sudo apt-get update sudo apt-get install ...

What if your Raspberry Pi could do more than just compute, it could see the world like you do? Imagine a tiny device that doesn’t just identify a dog in a photo but tells you whether it’s lounging on ...

MQTT, which stands for Message Queuing Telemetry Transport, enables smart devices, particularly those with low processing power, to communicate locally without requiring an intern ...

We’ve seen many cyberdecks and home built computers in our time here at Hackaday, but we’ve not seen many so tiny and so neatly built as this one from [Carter Hurd]. It takes the form of a tiny retro ...

Nautical navigation has a long history of innovation, from the compass and chronometer to today’s computer-driven autopilot systems. That said, the poor compatibility of electronics with saltwater has ...

A modular TinyGO library for interfacing the OV7670 camera module with the Raspberry Pi Pico. Designed for flexibility, this library supports dynamic resolution settings and both grayscale and RGB ...

Abstract: This article presents a reflective Fabry–Perot (FP) dual-parameter sensor utilizing nematic liquid crystal (LC) for high-sensitivity temperature and magnetic field measurement. The FP ...

Abstract: This article presents a low-power, temperature-modulated gas sensor cell based on tin dioxide, aimed at improving the selectivity of single-material metal oxide gas sensors. This gas sensor ...