This project showcases a control system built with an Arduino microcontroller, featuring an LCD display and rotary encoder. Users can navigate through various modes, adjust real-time measurements with ...

※D13のみINPUT_PULLUPが使用できないため、スイッチ側を+5v接続にしてLOW判定を使用 #include <Encoder.h> /* ===== Rotary Encoders x6 ＋ Push Switches ----- ・エンコーダ0〜2 … デジタルピン D2-D7, SW ...

コードが多くなりそうだったので、一つずつ作業を区切って動作確認をしていく、日常の基本に則り液晶ディスプレイを表示することを目標として組んでみました。 今回参考にさせていただいたサイト様は以下です。 文字を表示するには、コントラスト ...

This project is an Arduino-based clock and counter that uses GPS time signals to maintain near-atomic-clock accuracy. It features a ten-digit seven-segment display for showing the count or time, and a ...

What is a rotary encoder? A rotary encoder (RT) is a device that you can rotate infinitely. On most rotary encoders, when you rotate them you will feel a bump (known as steps), and most RTs have about ...

“Measure twice, cut once” is great advice in every aspect of fabrication, but perhaps nowhere is it more important than when building a CNC machine. When precision is the name of the game, you need ...

“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...