By Steven Kelly


Computer is manufactured in separate parts. Like a human body each part has a significant role to play. This machine cannot fully function without any of the parts not working properly. The main reason why the machineries were huge in size back in olden day was the wiring of their parts was done externally. Finally all the parts are put together and with the help of technology have redefined in assembling computers through wave soldering and PCB assembly.

The technological advancement in electrical engineering in making the devices smaller is called electronics. In order to shrink the mass we have to connect the parts internally. This is achieved by connecting using liquid metal like mercury or copper on a circuit board. Devices are not only smaller in size but they consume less power. Mostly the type of power used is DC current. This has created a revolution in the field of engineering.

If we view from the top we can see an amazing design which is called as blueprint. During the basic foundation in the creation of any electronic device. The material used in mother board is silicon plastic. This is rigid and good conductor of electricity. The reason is device will control from short circuit.

The circuit layout always looks similar for various devices, however they carry different functions. This we can understand when they take shape into an apparatus. Television is a gadget we love watching our favorite movies.We can say a circuit is a electrical network which carry a path for current. Electronic components are capable of performing amplification, computation and data transfer.

The micro version has reduced the size of the device even further. In the medical field we have started thinking of implanting chip in our body which can help us in giving early warning signs for any disease. Pacemaker is a chip which helps in controlling the heartbeat.

The architecture involved in designing circuits is called CAD also termed as Computer Aided Design. This is where the blueprint of a part is drawn determining specific functionality. Earlier the skeleton of a machine is drafted manually. Sometimes we see the product does not function as expected. There is a breakthrough in medical science due to this technology. We have found a remedy for early detection of deadly disease like cancer.

Technology has significantly changed the way we look at life today. Imagining how people were living in the absence of technical knowledge. Every work has to be done manually which was a tiresome process.

Transformation is a part and parcel for evolution for the species. Only through revolution mankind can advance politically, technologically and commercially. We have advanced so much that every country is in a space race, looking for another planet to secure life. We are also curious to know if there are any other life forms out in the universe.

Producing at large quantities is a crucial aspect in any business. With the increase in population the demand is increasing hence we have to look at ways to increase the supply maintaining the same cost. Today every commodity in the market is produced in mass within no time. This is achieved from automation. This process has increased the production ten folds.




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