TFT touchscreens are the amazing graphical interface which can be used with microcontrollers such as Atmel, PIC, STM, as it has a wide color range, and good graphical ability and a good mapping of pixels.

Today, we are going to Interface 2.4 inch TFT LCD Shield with Arduino.

This shield is for Arduino UNO, but I'll teach how to use it with Arduino Mega for a very logical reason, the "Program Memory".

By using this color TFT LCD shield we can show characters, strings, button interfacing, bitmap images, etc on the color TFT LCD.