What's inside the world's first portable microcomputer?
The Osborne 1 from Osborne Computer Corporation torn down.
An Adam Osborne and Lee Felsenstein design.
ROM Dumps:
http://www.eevblog.com/files/Osborne1-ROM-RevE-1-44.BIN
http://www.eevblog.com/files/Osborne1-CharROM-RevA-7A3007-00.BIN
Field Service Manual:
http://maben.homeip.net/static/S100/osborne/systems/1983%20Osborne%20Field%20Service%20Manual.pdf
Technical Manual: http://history-computer.com/Library/Osborne1TechnicalManual.pdf
Forum: http://www.eevblog.com/forum/blog/eevblog-955-world's-first-portable-computer-teardown/
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http://astore.amazon.com/eevblogstore-20
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http://www.diptrace.com?source=eevblog
A 1 hour non-edited video of Dave playing with the DIPtrace PCB package for the first time.
This is a not a tutorial, it's just a random first impression of using the program.
What's inside a $500 commercial decade resistance substitution box from IET Labs? Dave's about to find out.
http://www.ietlabs.com/decadebox/rsbox.html
Old component bonanza Mailbag!
Forum: http://www.eevblog.com/forum/blog/eevblog-936-mailbag/
SPOILERS:
TI-74 BASIC pocket computer teardown from 1985
OpenMYR WiFi Motor Kickstarter
https://www.kickstarter.com/projects/77886650/wifi-motors?token=9aa90ab1
Several 4-banger calculators
GEZE automatic roller door controller teardown
E-Book reader teardown and PCB bypassing techniques,
http://www.switchandlever.com
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Support the EEVblog through Patreon!
http://www.patreon.com/eevblog
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The Lily Drone company has folded, admitted defeat, and will not deliver after 3 years, $30M in pre-sales plus $15M in VC funding.
What a spectacular FAIL!
https://www.lily.camera/adventure-comes-end/
IMPORTANT:
This video clearly falls under the category of "Nominative use" a.k.a "Trademark Fair Use" under the (1992) U.S. Court of Appeals for the Ninth Circuit.
There is no other way to report the news without using the company name. And there was no suggestion of endorsement
or sponsorship.
UPDATE: Lawsuit from the District Attorney:
https://techcrunch.com/2017/01/12/sf-district-attorney-lawsuit-against-lily-may-have-prompted-refund/
And refunds might not happen, they owe the bank:
https://www.suasnews.com/2017/01/the-people-vs-lily-robotics/
Forum: http://www.eevblog.com/forum/blog/eevrant-lily-drones-folds-after-$30m-in-pre-sales/
EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
Support the EEVblog through Patreon!
http://www.patreon.com/eevblog
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http://astore.amazon.com/eevblogstore-20
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Dave tests to see if the Youtube notification system is broken
There will be a Youtube poll set up that should pop up as a Card.
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Support the EEVblog through Patreon!
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