pan gang
+
May 8, 2009
Apr 9, 2009
Mar 17, 2009
Mar 15, 2009
Mar 5, 2009
sakana-yeah.blogspot.com
Browsing the web frequently inspires people to write something to their blogs,
either simply to quote, or to quote and comment. This process is now made
extremely smooth and effortless with Diigo's annotation features and "Send to
Blog" . So now as you browse along, you simply highlight and add sticky notes on
anything that interests you, and afterwards, you can easily incorporate your
highlights and notes to your blog with one-click "Send to Blog".
Mar 5, 2009
Feb 13, 2009
Jan 3, 2009
Jan 1, 2009
Jan 1, 2009
Dec 31, 2008
zhidao.baidu.com
The first mass-produced embedded system was the Autonetics D-17 guidance
computer for the Minuteman missile, released in 1961. It was built from discrete
transistor digital circuit logic and had a hard disk for main memory. When the
Minuteman II went into production in 1966, the D-17 was replaced with a new
computer that was the first high-volume use of integrated circuits. This program
alone reduced prices on quad nand gate ICs from $1000/each to $3/each,
permitting their use in commercial products
computer for the Minuteman missile, released in 1961. It was built from discrete
transistor digital circuit logic and had a hard disk for main memory. When the
Minuteman II went into production in 1966, the D-17 was replaced with a new
computer that was the first high-volume use of integrated circuits. This program
alone reduced prices on quad nand gate ICs from $1000/each to $3/each,
permitting their use in commercial products
Dec 29, 2008
Dec 10, 2008
20 items,
items/page
- 1
Message sent!
We'll be in touch through
Send us another message