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.

LiquidCrystal lcd (12, 11, 5, 4, 3, 2); は、ディスプレイのピンの設定です。LCDは指定されたピンに接続されており、Arduinoがこれらのピンを介してLCDにデータを送ります。 switchPinは、スイッチが接続されているピン番号6を表します。 switchStateとprevSwitchStateは、スイッチの現在の状態と前回の状態を保持 ...

Sketch for an arduino (tested on and works on an uno) that is a thermostat with display to power on/off a refrigeration unit lacking integrated temperature controls. Uses an arduino, a lcd display, a ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...

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, … ...

If you’ve been pining for a retro-chic 16×2 LCD display to enhance your Windows computing experience, then [mircemk] has got you covered with their neat Windows-based LCD Info Panel. Your ...