Aug 27, 2012 · To begin reading sensor data, you will need to download the Adafruit_LiquidCrystal library from the Arduino library manager. Open up the Arduino library …

This library has been renamed Adafruit_LiquidCrystal so as not to conflict with LiquidCrystal. For use with liquid crystal displays (LCD) based on the Hitachi HD44780 (or a compatible) chipset, …

Nov 15, 2023 · Fork of LiquidCrystal HD44780-compatible LCD driver library, now with support for ATtiny85.

Arduino library for I2C & SPI abstractions. Contribute to adafruit/Adafruit_BusIO development by creating an account on GitHub.

Jan 24, 2025 · By using simple I2C and SPI input/output expanders we have reduced the number of pins, while still making it easy to interface with the LCD. Only 2 pins are needed for I2C, 3 …

For Arduino and CircuitPython/Python users, we provide an easy-to-use library that is backwards compatible with projects using the '6 pin' wiring. This backpack comes with pre-soldered 2-pin …

Jun 12, 2011 · After looking through the modified LiquidCrystal library for use with the i2c backpack and darn near crying when I saw all the faux digitalRead () and pinMode () being …

Jul 26, 2017 · While making a sketch I noticed that the line lcd.print ("~"); yields a right arrow as opposed to a "~". This code displays text on the shield, and also reads the buttons on the …

Aug 27, 2012 · To begin reading sensor data, you will need to use the Adafruit_LiquidCrystal library.. You can install the Adafruit_LiquidCrystal library for Arduino using the Library Manager …

Aug 27, 2012 · By using simple I2C and SPI input/output expanders we have reduced the number of pins, while still making it easy to interface with the LCD. Only 2 pins are needed for I2C, 3 …