In this project, we will be using an Arduino 3.2" TFT LCD Touch Screen to create a simple calculator. The touch screen will have buttons that perform basic arithmetic operations, allowing users to ...

This repository contains a program to create a freely paintable canvas with an Arduino UNO R3/R4 and a 3.5" touch screen display shield, as shown below - Most 3.5" TFT LCD Touch displays use the ...

The four parts are: reading the GPS, driving the LCD, providing storage for star data, and determining the position of stars. The heavy lifting is done using some public domain code ported over.