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.

With Nvidia’s RTX 50-series now coming to laptops en masse, APC puts seven top contenders through their paces. Asus ROG Strix Scar 16 (2025) You may like Best gaming laptops of Computex 2025 ...

Arduino Micro: Simple simulation component (simulates only the microcontroller) Complete simulation component (include all pins, internal components and USB port) Internal circuit schematics. Packages ...

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 ...

CrowPi 3 is a Raspberry Pi 5-powered all-in-one portable AI learning and development platform with a 4.3-inch touchscreen display, plenty of plug-and-play electronic modules, a breadboard area, and ...