A TYPICAL EXAMPLE OF EMBEDDED SYSTEM: THE DIGITAL CAMERA

Like any computer system, the embedded system includes a processor, memory and IO(input and output) devices. The hidden computer is  the colored part of the picture below   integrated into the overall device with the interfaces with the outside world (sensor and actuator)

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COMPUTERS AND INVISIBLE COMPUTERS SYSTEMS

When asked the question "What is the best selling microprocessor? "Generally gets the answer: the Pentium with 92% market share. This answer is wrong because pentium actually represent 2% of the processors sold worldwide. What is the cause of the wrong answer? It is because if the pentium dominate the market for visible computers (desktop, laptops and workstations), these computers are only the visible part of the iceberg, and the overwhelming majority of processors are used in invisible computer systems called "embedded systems".
This figure shows the current examples of embedded systems

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INTRODUCTION TO EMBEDDED SYSTEMS

Hello ,
If you are here it is obviously that you want to know better  about  embedded systems! Well Congratulations  you are in the right place!
Today I will present embedded systems in  a brief and general way.
So what is an embedded system?
It is any device includes a computer That goal is not Itself has general-purpose computer, that is to say, invisible computers which are integrated into a large number of objects used to communicate (mobile phones, PDAs, digital TV, etc.), transportation systems (car, train, plane), the large and small infrastructure (control of nuclear power plants, industrial automation, etc.).

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WELCOME TO MY BLOG

Welcome to my blog about embedded systems development. In this first post I would like to tell you a little about myself and what I plan on writing about in the future.I'm an electronics embedded systems engineer graduated from ENISO and i work now  at LP.I created this blog to make an open space for beginners, students and all persons who want to learn about this topic.This space will be a mixture of theorical and practice tutorials, news, events etc ...I'm ready now to start .. Let's GO !!!

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