Interfacing a 4-wire resistive touch screen with an Arduino is an exciting project that enhances your understanding of electronics and programming. This guide will walk you through the entire process, from understanding the components involved to connecting the screen and writing the necessary code.

Understanding Capacitive Touch ScreensBefore diving into troubleshooting, it's essential to understand how capacitive touch screens work. Unlike resistive touch screens, which rely on pressure to register a touch, capacitive touch screens detect changes in capacitance when a conductive object, such