Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

今回は、生徒と授業で学べるように、ArduinoをつかってLEDを点灯させるにはどうしたらいいのかを、基礎基本から学んでみようかと。 Tinkercad をつかって学ぶ 何もないところから学ぼうとすると大変ですし、生徒といっしょにってなったら難しいものです。

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 ...

The original RGB LED chain controller has one button that changes the LED lighting mode. There are 10 modes in total. In this project, I created a controller from Arduino Nano, a relay, DIP switch and ...

This project shows a LED matrix panel with 64x64 full RGB pixels driven by a ATMega-2560 Arduino. I added a Real Time Clock RTC_DS3231 to show the time. This display was created to help teachers in my ...

Adafruit has this week announced the arrival of the new Arduino RGB Matrix Shield which is now available to purchase priced at $5.95. Any of your projects that use a Arduino-compatible board, equipped ...