August 2020

Intro Control System Engineering Control system engineering theory evolved as an engineering discipline and due to universality of the principles involved, it is extended to various fields like economy, sociology, biology, medicine, etc. Control theory has played a vital role in the advance of engineering and science. The automatic control has become an integral part

Generally microprocessor alone is not a self-sufficient system. Instruction Set Architecture of 8051 It requires other components like memory and input/output devices to form a minimum workable system. Intel corporation decided to integrate a microprocessor along with I/O ports, minimum memory, programmable timer in a single package. This self- sufficient device is called microcontroller. Thus

Optical Fiber Communications Ever since ancient times, people had a principal need to communicate with one another. This need created interests in devising communication systems for sending messages from one distant place to another. Optical communication methods were of special interest among the many systems that people tried to use. One of the earliest known

Multiprocessor Configurations A multiprocessor system will have two or more processors that can execute instructions or perform operations simultaneously. Need for Multiprocessor System Due to limited data width and lack of floating point arithmetic instructions, 8086 requires many instructions for computing even single floating point operation. For this Numeric Data Processor. Some processor like DMA