23:15

What Is an Embedded System - Embedded System - Microcontroller and Embedded Programming

31:29

ARM Architecture Simplified | Learn ARM7TDMI in the Easiest Way | ARM7TDMI | Bharat Acharya

7:38

CPU Architecture Explained

14:25

RS 232 Connection to 8051

40:21

Addressing Modes of 8051 Microcontroller - Microcontroller and Its Applications