Electronic Systems example essay topic

297 words
Probably no other advancement since the industrial revolution has changed the way humanity works quite as much as electronics. Nowadays, computers smaller than a briefcase and even pocket sized sit on desks and in people's hands allover the world, they are extremely powerful. They remember information, calculate vital business transactions, create forms, draw diagrams, and perform thousands of other jobs that were once done by hand, or not bothered with at all. This is all became possible because of electronics. There are computer controlled and electrical appliances in homes everywhere, they all work to make things simpler and easier, but also much smaller, because of the development of silicon chips, and transistors, they are like switches but don't rely on much larger mechanical systems. For example simple appliance like an electric kettle, they sense the heat of the water and automatically turn themselves off when the water has boiled.

This could be done mechanically but it would require more expensive and larger components, Alternatively you could do it manually by watching the water and turning off the kettle when it boils, but that takes effort, So the reason for electronics is to make you not have to put in that effort, so things are easier. This kettle analogy is a good example of the logic based around most electronic systems. There are some issues about jobs, where these electronics replace the job of a person, or many people. In my example it would be having the person who watches the kettle boil losing their job. This can make more unemployment, but this can also be viewed as having those people freed up to do other jobs that electronics don't do, therefore electronics are making everything more productive.