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Von technology-guerilla, 10. August 2012 11:35

http://www.space.com/16844-mars-rovers-hot-wheels-mattel-toys.html

http://www.collectspace.com/news/news-080112b.html

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Von technology-guerilla, 29. Juli 2009 14:10

“My Z80 microcomputer is hand wired using the wire-wrap prototyping technique. This method uses thin 30 gauge wire, a special wire-wrap tool, and wire-wrap sockets. The sockets have 1/2 inch long square posts, which you use the tool to wrap (or twist) the wire onto the post. As long as you have 5 or more wraps on the post for a single wire, the connection is semi-perminant. This method was used because it’s easy to change connections and is faster than soldering each wire. Wire-wrapping was a popular method used in building early computers. In fact, the AGC computer used for the NASA Apollo missions were completely wire-wrapped! After I finished my computer, I went through more than 350 feet of wire!”

http://www.derivedlogic.com/Z80%20Microcomputer/z80micro.html