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 fill of a Circuit Board I am indite my Senior Project Paper on overlap boards and their demonstrate on the environment. A PCB is a printed circuit board, as fountainhead as known as a printed wiring board. It is utilize in electronics to build electronic devices. What has gotten me interested into this consequence is my patronise. 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 sorry 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 all 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 joinin g between the components. I work with circuit boards just ab erupt every day but there a some things I would like to know. What types of chemic substances ar used to make a circuit board? How atomic number 18 circuit boards made? What effects do these chemicals have on the Earth/Environment? How would you right on dispose of each chemical? How many types of circuit boards are there?

And what mixture of household appliances are electronically be and have printed circuit boards in them? To start off my front process, I searched online. I GOOGLED circuit boards. There were millions of hits. I mark off up not using any of those but kind of looked up th! e chemicals found in the circuit boards. I was hitting to see that there were so many chemicals that make up a circuit board. Most of which I have never heard of before. I found come forward 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, excessively known as a printed wiring board. It is used in electronics to build electronic devices. A PCB serves two purposes...If you want to secure a full essay, order it on our website: BestEssayCheap.com

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