In this lesson you would learn how to give digital data to microcontroller and how to get output from microcontroller.A simple way, how to demonstrate input data is by using switch push button, of course this switch is mechanically operated. When you are pushing the switch then the port will get a low logic and high logic in vice versa.

Lets improve your skill for At89c51 by making more LED blink ( 8 LED ). In this lesson, we will make four LED blink change reversed.

In this Lesson we will Learn instruction set also known as command set, the basic set of commands, or instructions, that a microprocessor understands. Since we are using At89s51 which contains 8051 microprocessors, so these command sets can be said as MCS-51 instruction set

In this lesson we will tell you that how can you blink LED with AT89s51 continously.

Challenge is thrown, For year 2010 spark contest theme is announced, for this moment i was waiting anxiously to know what is the theme?? and now they even broaden up the chance in round1 for 75 entries to get through(last year in 2009 it was 50)…well for embedded enthusiasts and students this is a new begining to spark again so now i would tell you about the most important things which would be the key to spark challenge

The 8th Annual IEEE Conference on Sensors takes place October 25-28, at the Christchurch Convention Centre, Christchurch, New Zealand. The conference, which focuses on sensor research and development, includes the following topics: chemical and gas sensors; biosensors; optical sensors; mechanical sensors; physical sensors; sensor/actuator systems; sensor networks; applications; and phenomena, modeling, and evaluation.

About ‘Spark Challenge’ is Microsoft embedded development competition, different people around the globe participates in this and competitors have to develop their own embedded device, Every year Microsoft throw a challenge to to Students,Developers, Enthusiast which outlines an embedded project that will help realize different Themes/Problems. Last year theme was ‘home of the future’, In simple, devices you think that should be in your future homes.

Well lets add some spice of some practical work in our series, we will continue theoritical lessons in parallel but it’s good to have hands-on approach… in order to perform experiments, i recommend you to setup the lab first.. lab doesnt mean exactly a room space it could be your working bench or you can take some Box and put your stuff in that when ever you want to work you can take it out (Office in a breifcase approach)

In this part we would cover up learning about the other necessary basic components to complete the future projects, the basic components are capacitors, light-emitting diodes (LEDs), and a battery and battery Clips. Other Supplemental tools.

This is a Revised Edition of all abbreviations/acronyms related to electronics, computers and related technologies, usually used in books, websites, magazines and technical articles. In this we have encapsulated all of Links of abbreviations form ‘A-Z’..