HD44780 LCD, I/O expanders, I2C interface etc - DEV Community
Using an HD44780 alphanumeric LCD screen
HD44780 LCD Driver: 20x4 and 16x2 - parallel (8 or 4 bit) - Hackster.io
datasheet - Extra pins on HD44780 lcd - Electrical Engineering Stack Exchange
5V White on Black 16x2 Character LCD Display w/Tutorial,High Contrast, HD44780 | eBay
![Standard LCD 20x4 + extras [white on blue] : ID 198 : $17.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/198-12.jpg "Standard LCD 20x4 + extras [white on blue] : ID 198 : $17.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Standard LCD 20x4 + extras [white on blue] : ID 198 : $17.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB Serial to HD44780 LCD
16x2 LCD Display Module Pinout, Features, Description & Datasheet
Pololu - 16×2 Character LCD (Parallel Interface)
HD44780 Datasheet(PDF) - Hitachi Semiconductor
File:2x8 amber HD44780 LCD CIMG0416.JPG - Wikipedia
Character Lcd 8x1, 8x2, 8x4, 16x1, 16x2 20x1, 20x2, 20x4, 24x1, 24x2, 24x4, 32x1, 32x2, 40x1, 40x2, 40x4 Pinout and Working
LCD2004 20×4 LCD Character Display with HD44780 Tutorial (All Switches and LEDs, No Microcontroller) - YouTube
![Standard LCD 16x2 + extras [white on blue] : ID 181 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/181-06.jpg "Standard LCD 16x2 + extras [white on blue] : ID 181 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Standard LCD 16x2 + extras [white on blue] : ID 181 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
LCD Interface
LCD Display 16x1 Datasheet in PDF,w/HD44780 Controller,I2C Arduino
16x2 LCD Display Module - Pinout & Datasheet
16x2 Black on Green Character LCD with Backlight
HD44780 LCD, I/O expanders, I2C interface etc - DEV Community
Standard LCD 16x2 + extras
lcd display 20x2
HD44780 Character LCD Displays - Part 1 - Protostack
16x2 LCD Display Module - Pinout & Datasheet
