On Fri, 8 May 1998, Doug Yowza wrote:
On Fri, 8 May 1998, Larry Groebe wrote:
The EL-8 was Sharp's original portable
calculator from 1971 (in Japan in
late 1970) and cost $345 back then (for your basic 4-function
calculator!) The display is listed in my reference book as a flourescent
-type tube display.
That sounds right. The guy I talked to mentioned that it was IC-based,
not micro-based.
I don't believe it used the 4004 chip -
relatively few calculators
actually did use the 4004.
I think it was a deal between Busicom and Intel for a calculator chip that
produced the 4004 and started the microprocessor revolution, right?
Nope, the US Navy did. Intrigued? Stay tuned for details.
;)
Sam Alternate e-mail: dastar(a)siconic.com
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