If you do not intend to use an LCD screen and a 5-pin rotary encoder with a push button you better find some other code The relay modules I currently use for the installation "click" when they get the ...

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 ...

こんにちは、あるぱかです。 今回は Arduino UNOでステッピングモータを動かしつつ、割り込みで止める 、さらに、 LCD（1602）で状態表示 もできるシステムをつくりましたので、備忘録として残します。

Waveshare 1.28インチ丸形LCDは、SPIを使用して使用するものですが、上記リンクのサンプルソースコードに不具合があり、XIAOから、使えずにいました。色々、試行錯誤した結果、サンプルソースコードを動かすことに成功しました。 まず、XIAOとLCDとの結線は、下記とします。

Rotary encoder decode for Arduino It is amazing how many Arduino programmes for decoding rotary encoders start with something like: “I looked at all the available rotary encoder sketches and none of ...

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...

That’s the idea behind this Arduino-based measuring jig for fabricating parts for a CNC build. When it comes to building on the cheap, nobody holds a candle to [HomoFaciens].

Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD backpack, desired data can be ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and ...