I2C vs SPI vs UART
I2C VS SPI ALONG WITH UART COMPARISONS shRAVAN TECHII 1.INTRODUCTION Embedded systems rely on various protocols for effective data interaction. This article provides in-depth understanding and comprehensive comparison of three prominent protocols: Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I2C), and Universal Asynchronous Receiver/Transmitter (UART). Each of these protocols serves distinct purposes and is characterized by unique specifications and operational principles. An understanding of these technologies is crucial for anyone involved in electronics design or embedded systems development, as these protocols often form the backbone of device communication within such systems. They enable the interaction between microcontrollers and various peripheral devices such as sensors, memory devices, and display modules, each with unique data transmission needs. By exploring their working principles, advantages, and disadvantages, you can make informed decisions when s...