C language is the most widely used programming language in the world. This book is designed to be a comprehensive guide for beginners who will be interested in learning C language and exploring the world of embedded systems. The C language simplicity, efficiency, and ability to interact directly with hardware make it the ideal choice for embedded systems development.

Almost every electrical item we use today has embedded software. Examples of embedded systems include microcontrollers in consumer electronics, automotive systems, industrial control systems, and medical devices. Embedded C is a specialized programming language used for developing software applications for embedded systems.

Understanding how to program these embedded systems using C language provides you with the key to unlock their potential and create innovative solutions. The book started with the basics of C programming, covering topics such as variables, data types, control structures, functions, and arrays. Through clear explanations and hands-on examples, the book provides a solid foundation in C programming.

Once the essentials of C language are grasped, the second part focuses on 8051 microcontrollers. Topics such as pin architecture, interrupts and low-level hardware interactions are covered in detail. From simple LED blinking to more complex projects, the power of C language in the embedded systems domain is explained with examples.

This book provides the necessary tools and features to develop efficient, portable, and real-time software for embedded systems using C language for 8051 microcontrollers.