Teardown of a Sony CCD sensor in the 1985 vintage Video 8 CCD-V8AF Camcorder.
And a look inside the small CRT Viewfinder
Part 1: http://www.youtube.com/watch?v=HiXZQNOlnnk
Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-380-sony-ccd-sensor-teardown/
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What's inside a classic 1979 vintage Hewlett Packard HP41CV "halfnut" calculator?
Should Dave totally destroy it, or respect such a fine machine?
Forum: http://www.eevblog.com/forum/blog/eevblog-582-hp41cv-teardown/
Photos: http://www.eevblog.com/2014/02/18/eevblog-582-hp41cv-calculator-teardown/
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http://www.perkinelmer.co.uk/CMSResources/Images/44-4345CAT_SensorsAndEmittersInfraredSensing.pdf
Teardown Tuesday
What's inside a NESS Quantum Passive Infrared (PIR) pyroelectric motion sensor. How do they work?
And what's all this Fresnel lens stuff anyhow?
Another in a series of battery tutorials, Dave explains how to correctly measure the battery cutout voltage of a product.
And how to take internal resistance of a battery into account.
And also a detailed response to a video from Batteriser claiming Dave is wrong in using a PSU to measure the battery cutoff voltage, and why this is complete folly.
The Batteriser videos:
https://www.youtube.com/watch?v=eBH0PaqMBk8
and
https://www.youtube.com/watch?v=Rv5eHRnjGC8
Battery Ionic Resistance video:
https://www.youtube.com/watch?v=fJSNAyMmNGk
Inside a 9V battery video:
http://www.youtube.com/watch?v=c9JGfoLxVCo
Full playlist of battery related videos is here:
https://www.youtube.com/playlist?list=PLvOlSehNtuHtj5Ubhx7govoBfNkyUO4Pp
Discuss on the forum: http://www.eevblog.com/forum/blog/eevblog-779-how-to-measure-product-battery-cutoff-voltage/
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What's inside a $250,000 1980's vintage IBM server hard drive used in banks?
1989 vintage Model 3390 mod2 1.89GB or 3.78GB
http://www-03.ibm.com/ibm/history/exhibits/storage/storage_3390.html
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-395-world's-most-expensive-hard-drive-teardown/
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Teardown Tuesday.
What's inside a 1980's vintage 8.5 digit multimeter, the 6047 from Prema. Or did Dave diddle himself?
Forum: http://www.eevblog.com/forum/blog/eevblog-613-prema-6047-multimeter-teardown/
EDC Voltage Standard Calibration Check: https://www.youtube.com/watch?v=onqsjDJq4I0
High res photos: http://www.eevblog.com/2014/05/07/eevblog-613-prema-6047-multimeter-teardown/
User manual: http://www.ko4bb.com/manuals/index.php?dir=09%29_Misc_Test_Equipment/Prema
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