I2C makes connecting multiple sensors to a Raspberry Pi straightforward by sharing just two pins for communication. With proper setup, scanning, and coding, you can integrate dozens of devices on a ...

This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...

Most synths happily get by with keyboard or pad inputs and make lovely sounds in response. [Becky Clarke] and her fellow collaborators are building a synth that works rather differently. DigitSynth is ...

Why Pi-based prototypes can fall apart in industrial environments, and how the BB-400 fixes every weak point. How onboard UPS, dual-power inputs, deterministic I/O, and industrial-grade networking ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board designed to work with LLMs such as ChatGPT or Gemini using the board’s built ...

Raspberry Pi OS Trixie is here with several key upgrades. The new Control Center makes settings easier to select and the Year 2038 bug has been addressed. Raspberry Pi OS Trixie is now available for ...

Simple linear and switching voltage regulators with feedback networks of the type shown in Figure 1 are legion. Their output voltages are the reference voltage at the feedback (FB) pin multiplied by 1 ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

The initial concept for Raspberry Pi may have stemmed from teaching basic computer science in schools, but nowadays, you see many professionals using it for a number of DIY projects, including retro ...

An international research team has conceived a dual-component controller for three-phase inverters that can reportedly achieve faster settling times, reduced overshoot and more stable current tracking ...