资 源 简 介
DogLcd
This is an Arduino library for the Dog Text-LCD modules manufactured by
Electronic Assembly.
The features that make them an interesting option for development are
* the displays are available with 1, 2 and 3 lines of characters
* they can be combined with Led backlights in 5 different colors
* they are not too expensive
* you only need 4 Arduino IO-pins to control the display (SPI-mode)
* you can connect more than one display to your arduino (each new display will require one more IO-Pin)
The Hardware
Here is the bare minimum of wiring needed to connect the display to an Arduino.
