Summary This is a C++ library for the Arduino IDE that allows you to manipulate general-purpose I/O (GPIO) pins on your Arduino or Arduino-compatible board with minimal overhead. Many function calls ...

This is a simple project where I experimented with GPIO toggling using an Arduino. Since I didn’t have physical hardware at hand, I used Wokwi to simulate the behavior. The idea was to blink an LED by ...

We love the simplicity of Arduino for focused tasks, we love how Raspberry Pi GPIO pins open a doorway to a wide world of peripherals, and we love the software ecosystem of Intel’s x86 instruction set ...

Jetson Orin Nanoでリレーモジュールを動かしたいのに、GPIOをつないでも反応しない／動作が不安定といったトラブルに遭遇した方も多いのではないでしょうか？ 私もまさにそうでした。しかし、トランジスタと外部電源を組み合わせることで安定動作に成功。

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...