Thursday, October 30, 2014

Why do computers use Binary?

What I learned:
-headphones work from using the binary system also.
-to tell voltage the only numbers you use are 0-9
-if voltage is high, then the headphones will have a lot of pressure coming out.

What I don't understand:
-how can the adder get the wrong number if it doesn't come at a specific time?
-how does cutting the range help get the right number for the adder?

Something I'd like to know more about:
-How do computers produce voltages?

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