Basic Computer Notions Hardware

Next Basic logic gates Basic logic gates (cont'd) Basic logic gates (cont'd) Basic logic gates (cont'd) Basic logic gates (cont'd) Basic logic gates (cont'd) Basic logic gates (cont'd) Basic logic gates (cont'd) Decimal number system 10 of 39 Decimal addition Decimal addition (cont'd) Decimal addition (cont'd) Decimal addition (cont'd) Binary addition Binary addition (cont'd) Binary addition (cont'd) Binary addition (cont'd) Binary addition (cont'd) Binary addition (cont'd) Decimal addition table Binary addition table Binary addition table (cont'd) Memory and storage devices Memory and storage devices (cont'd) Memory and storage devices (cont'd) Memory and storage devices (cont'd) Memory and storage devices (cont'd) Memory and storage devices (cont'd) Mouse Analogue vs. digital Analogue vs. digital (cont'd) Analogue vs. digital (cont'd) Analogue vs. digital (cont'd) Analogue vs. digital (cont'd) Analogue vs. digital (cont'd) Digital-to-analogue conversion Analogue-to-digital conversion Analogue-to-digital conversion (cont'd)

Binary number system

When I turned two I was really anxious, because I'd doubled my age in a year. I thought, if this keeps up, by the time I'm six I'll be ninety.
Steven Wright
(Is he right?)

Digits 0 to 1, powers of 2. Example:
1×4 1×22
101 = +0×2 = +0×21
+1×1 +1×20

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Last modified: Sat, 2007 Mar 17 11:02:36

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