From Cradle to Grave: The Life and Death of a Circuit Board

Anjelica Hernandez Mr. ********* superior Project February 25, 2008 From Cradle to Grave: The living and closely of a Circuit Board I am piece my Senior Project Paper on overlap boards and their arrange on the environment. A PCB is a printed circuit board, as tumefy as known as a printed wiring board. It is use in electronics to build electronic devices. What has gotten me interested into this consequence is my cuckold. My shop teacher, Mr.Cardoso actually gave me the idea. In material body one twenty-four hours we were talking well-nigh possible elder project topics and his heroic idea was called From Cradle to Grave: The Life and Death of a Circuit Board. I basically picked this topic only because I liked the title. In shop, we use circuit boards both day. A PCB serves two purposes in the construction of an electronic device; it is a place to mount the components and it provides electrical joining between th e components. I work with circuit boards just ab erupt every day but there a some things I would like to know. What types of chemical substance substances ar used to make a circuit board? How argon circuit boards made? What effectuate do these chemicals have on the Earth/Environment? How would you mighty dispose of each chemical? How many types of circuit boards are there?

And what var. of household appliances are electronically appoint and have printed circuit boards in them? To start off my witness process, I searched online. I GOOGLED circuit boards. There were millions of hits. I better up not using any of those but kind of looked up the chemicals foun d in the circuit boards. I was bash to s! ee that there were so many chemicals that make up a circuit board. Most of which I have neer heard of before. I found break through that the main chemical found in the boards is Cadmium. I then checked out two books on the element. A PCB is a printed circuit board, overly known as a printed wiring board. It is used in electronics to build electronic devices. A PCB serves two purposes...If you want to splice a full essay, order it on our website: OrderEssay.net

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