As announced by [André] on Bluesky, next month the much loved Rpilocator.com website will cease displaying the stock status and pricing of Raspberry Pi computers from various online retailers. One of ...

It feels like a cassette revival comes along every few years, and with the latest iteration in full swing, we were both startled and amused to see that at least one inventor is re-exploring the idea ...

This Python library supports the INA219 voltage, current and power monitor sensor from Texas Instruments on Python 3. The intent of the library is to make it easy to use the quite complex ...

Recently, I was working on a vision system for an underwater robot. The requirements seemed straightforward on paper but proved tricky in practice:Hardware: Raspberry Pi 5 connected to 3 USB cameras ...

What if your calculator could do more than crunch numbers? Imagine a pocket-sized device that not only solves equations but also doubles as a retro gaming console, a basic computer, and a platform for ...

HANDS ON Training large language models (LLMs) may require millions or even billion of dollars of infrastructure, but the fruits of that labor are often more accessible than you might think. Many ...

Four kids from Ontario wrote computer code that was used on the International Space Station. They worked for months on a code that could calculate the speed of the space station during orbit. Part of ...

Raspberry Pi clusters have gained popularity in recent years as a cost-effective solution for various computing needs, from edge computing to small-scale data centers. This guide focuses on designing ...

Meat species fraud seriously harms the interests of consumers and causes food safety problems. Hyperspectral imaging is capable of integrating spectral and imaging technology to simultaneously obtain ...

Do you like scientific calculators? Don’t bother answering that question, you’re reading Hackaday so we already know the answer. We also know you’re a fan of building things yourself and open source, ...

To really understand crypto mining, you sort of need to mine some crypto. So that’s what I did, using a tiny, cheap, single-board computer called a Raspberry Pi to mint Monero cryptocurrency. Yeah, ...

The Raspberry Pi Pico 2 is an MCU development board based on the new Raspberry Pi RP2350 dual-core RISC-V or dual-core Cortex-M33 microcontroller with 520 KB on-chip SRAM, a 4MB flash, a micro USB ...