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b3df562902545bebfc2faa2408eb622233157f19

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@EEVblog
Created On
14 Sep 2017 17:03:36 UTC
Transaction ID
78bbdf291ccc3346091bd9bb3f2bf6182f7affb207aa1483824faf79f6ca9aee
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Safe for Work
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EEVblog #582 - HP41CV Calculator Teardown
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/

EEVblog Main Web Site:
http://www.eevblog.com
EEVblog Amazon Store:
http://astore.amazon.com/eevblogstore-20
Donations:
http://www.eevblog.com/donations/
Projects:
http://www.eevblog.com/projects/
Electronics Info Wiki:
http://www.eevblog.com/wiki/
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EEVblog
video/mp4
Language
English
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lbry://@EEVblog/ee-p5jpxZbGp0Y
Dave and David2 brainstorm new uCurrent and other product design options. Autoranging systems, low current measurement design, noise, overload, USB isolation, ADC's, Gold vs Platinum, marketing, market direction, and a host of other stuff in this often tangential session. And what common component name did Dave pronounce embarrassingly wrong for his entire childhood? A video from the archives. Forum: http://www.eevblog.com/forum/blog/product-circuit-design-brainstorming/ 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 EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog
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VIDEO
IMPOR
ee-hBs8L8J2OIo
lbry://@EEVblog/ee-hBs8L8J2OIo
I'd really appreciate if you fill in the Google Form survey here: https://docs.google.com/forms/d/1gJE-Zi7egOslPbB8NoWQ_XtDl-wUXP8ZyW0YAGqmzds/viewform If you know of a way to limit one response per person without forcing a Google account login, please let me know. 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 EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog
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lbry://@EEVblog/ee-wH6tRrPgaK8
Mailbag Monday What's in Dave's mail? http://jaanus.tech-thing.org/category/half-ohm/ http://atlanta-robotics.com/Home.html http://mdiy.pl/atmega-fusebit-doctor-hvpp/?lang=en http://dangerousprototypes.com/docs/Bus_Pirate http://dangerousprototypes.com/docs/Bus_Blaster http://www.energymicro.com http://cdn.energymicro.com/dl/an/pdf/an0048_efm32_energy_friendly_display.pdf http://www.atollic.com/index.php/truestudio http://www.sharpmemorylcd.com/ Forum Topic: http://www.eevblog.com/forum/blog/eevblog-413-mailbag/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/
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video/mp4
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Vintage Teardown Tuesday. What's inside the 1987 Commodore Amiga 500 computer. Relive Fat Agnus, Paula, Denise, and Gary in the Rock Lobster Forum Topic: http://www.eevblog.com/forum/blog/eevblog-438-amiga-500-retro-computer-teardown/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/
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More mailbag! Forum: http://www.eevblog.com/forum/blog/eevblog-986-mailbag/ SPOILERS: Classic Handheld Defender Arcade Game Teardown! Stemtera Arduino in a Breadboard https://stemtera.com/ German Testo 760-3 Multimeter Teardown and Mini Review with temperature sensor. + Tesco Clamp Meter https://www.testo.com/en-AU/testo-760-3/p/0590-7603 Non-Linear Systems Touch Test 20 Multiemter Teardown Zilog Z80 Sony Clie Organiser Magellan 310 GPS Hioki OL-64 1966 analog multimeter teardown 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 EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog
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