B21 Hire Jayesh Nanajijaynh.hashnode.dev·Aug 13, 2023AT89S52 MicrocontrollerIntroduction:- AT89S52 is a microcontroller IC based on 8051 architecture. It contains all the features of the 8051 microcontroller and also some additional features. AT89S52 is a low-power, high-performance, CMOS 8-bit microcontroller with 8K bytes ...microcontroller