After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

The EDA AI system applies across all semiconductor and PCB design suites, including Questra, Tessent, Xpedition, Veloce, Catapult, Calibre, Aprisa and Solido. “It is important that [the system] is ...

Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] ...

KiCad (Latest version stable release date: July 7, 2025) is a free and open-source software suite for electronic design automation (EDA). It runs on Windows, macOS, and Linux, and provides a complete ...

This article, based on a presentation at APEC 2025, outlines PCB design recommendations tailored for converters incorporating GaN HEMTs.

This repository contains an ESP-IDF board support package for Arduino Nano ESP32 board. This board is based on an ESP32-S3 chip. This component includes the blink example. It can be used as a starting ...

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

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