The 8051 microcontroller remains a cornerstone in embedded systems design, thanks to its simplicity, reliability, and versatility. It was originally developed by Intel and has since become an industry standard for learning and development purposes. The architecture of the 8051 microcontroller includes essential components like a CPU, RAM, ROM, I/O ports, and timers—all integrated into... https://www.campuscomponent.com/blogs/post/getting-started-with-8051-microcontroller