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An Arduino library for I²C LCD driver with sample code. This library provides simple API to display characters on the LCD. Include device name header file (PCA8561.h) to use those class libraries.

12864用のカスタムファームウェアを作成しましたが動作のおかしな点が一つ。 ロータリーエンコーダーの動きが逆になってしまっています。これは Configration.h の修正でエンコーダーの検出を逆回転にしましょう。 2152#define REVERSE_ENCODER_DIRECTION // remove comment out ...

前回の記事でMEGA-S用の Configration.h の基本的に間違っているところの修正を書いたので、何も改造していなければMARLIN2.xのビルドは出来るようになったはずですね。 今回はMEGA-Sに12864のグラフィックLCDを付けた場合の処置を書いていきたいと思います。

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 PS/2 ...

One of the limitations of the small 8 bit microcontrollers like the Atmel ATMega family adopted by the Arduino board, is the reduced number of I/O ports. Among the main advantages of these ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

A simple Min/Max thermometer has been implemented in this project using an Arduino to interface with a 2-line LCD and LM35DZ temperature sensor. The design includes the Arduino being plugged into a ...