MICROPROCESSOR - Electronics Articles
Block Diagram of 8051 Microcontroller Block diagram of 89C51 Pin Diagram of 89C51 Microcontroller <i ...
LED Interfacing Making a LED Blink The first step is to build a simple circuit. At this point you should be familiar with the parts used. This design is intended for use with an Atmel 89s51 but also possible for others family 8051.< ...
Microprocessor and Microcontroller Microcontroller was a by-product of the microprocessor development. The same fabrication techniques and programming concepts that make possible the general purpose microprocessor also yielded the micro ...
Three Logic Levels are used and they are High, Low, High impedance state. The high and low are normal logic levels & high impedance state is electrical open circuit conditions. Tri-state logic has a third line called enable line. ...
Introduction At first in the 80's Intel introduced their microcontroller family MCS 8051 to the market. Although this family had quite limited capabilities by today's notions, it quickly captivated the world and became the standard for what i ...
Introduction Perhaps the most initially confusing thing about the 8051 is that there are three different memory spaces, all of which start at the same address. Other microcontrollers, such as the 68HC11, have a single Von Neuman memory co ...
Introduction A microcontroller-based embedded controller device is an everyday building block for many turnkey products from data loggers to engine management systems. Although many different microcontroller architectures are available, one of ...
