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Find code and diagrams at: https://www.elithecomputerguy.com/2019/06/16-x-2-lcd-screen-on-arduino/

LCD Screens allow an Arduino to display specific text such s an IP address or the Temperature.

Functional Parts in the Project:

Arduino Uno – https://store.arduino.cc/usa/arduino-uno-rev3
LCD Screen – https://www.adafruit.com/product/1447
Potentiometer (50K) – https://amzn.to/2N1NH8h
220 Ohm Resistors – https://amzn.to/2RiiMD9
Breadboard Kit – https://amzn.to/2Xih5ei