Category Archives: Miscellaneous

EEVblog #1079 – Mailbag

More mailbag!
Forum: http://www.eevblog.com/forum/blog/eevblog-1079-mailbag/

SPOILERS:
Brads Projects: https://bradsprojects.com/
Microelectronics Timeline Poster:
https://amzn.to/2K35s1n
http://www.engineeringminds.org/
Big Clown IoT kit: http://igg.me/at/bigclown
USB TouchPad: https://www.kickstarter.com/projects/jacoburge/touchpad-the-arduino-compatible-customisable-keybo
Fluxgate compass teardown
Oregon Scientific temperature sensor teardown
CCES-33 Calculator Kit
The crustiest multimeter teardown in history
Alcatel 565 Mbit/s PDH mux

EEVblog Continue reading EEVblog #1079 – Mailbag

EEVblog #1078 – World’s Thinnest Calculator Teardown!

A look at the amazing construction techniques used in the world’s thinnest calculator by Casio
Destructive teardown on the Casio SL800 credit card calculator from 1983.
It’s more interesting than expected!

Forum: http://www.eevblog.com/forum/blog/eevblog-1078-world‘s-thinnest-calculator-teardown/

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

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eevBLAB #46 – Indiegogo Campaign Logo Fraud

Some Indiegogo campaigns are fraudulently using the EEVblog logo (among others) as “Featured In” in order to trick consumers into believing the project is popular and has been mentioned/endorsed by these companies.

The V-White 360 Automatic Toothbrush
https://www.indiegogo.com/projects/v-white-teeth-whitening-360-automatic-toothbrush–2/x/3963035#/
You can just buy this crap on Aliexpress already, even with the Continue reading eevBLAB #46 – Indiegogo Campaign Logo Fraud

EEVblog #1077 – Dumpster PC Repair

Power supply repair attempt on an i7-2600 Dell Optiplex 990 dumpster PC.
An update on previous dumpster PC’s.
And the bunker to the rescue.

Forum: http://www.eevblog.com/forum/blog/eevblog-1077-dumpster-pc-repair/

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

Stuff I recommend:
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EEVblog #1076 – KRK Textile Dome Tweeter Teardown

QUICK teardown of the failed KRK Rokit 6 textile (soft) dome tweeter.

Forum: http://www.eevblog.com/forum/blog/eevblog-1076-krk-textile-dome-tweeter-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

Stuff I recommend:
https://kit.com/EEVblog/

Donate With Bitcoin & Other Crypto Currencies!
<a href="https://www.eevblog.com/crypto-currency/" target="_blank" Continue reading EEVblog #1076 – KRK Textile Dome Tweeter Teardown

EEVBlog #1075 – Digital BitBox Hardware Wallet Review

Review of the Digital BitBox crypto bitcoin hardware wallet, made in Switzerland.

Bitcoin donations appreciated: 12gVrtZg75SWQFKhQ512DjPKpSFt3sK218

https://kit.com/EEVblog/crypto-hardware
https://shiftcrypto.ch/

Forum: http://www.eevblog.com/forum/blog/eevblog-1075-digital-bitbox-hardware-wallet-review/

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

Stuff I recommend:
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EEVblog #1074 – Custom LCD Design – Part 2

Part 2 of designing your own custom LCD display.
Looking at the manufacturers datasheet for approval, and test design considerations.

Part 1: https://www.youtube.com/watch?v=ZYvxgl-9tNM

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

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http://www.patreon.com/eevblog

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https://kit.com/EEVblog/

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EEVblog #1073 – MORE KRK Rokit Black Gunk Speaker Repair

Fixing another two Gen 2 KRK Rokit 6 near field monitor speakers with the black gunk of death and failed capacitors.
How wide spread is this problem?
https://kit.com/EEVblog/youtube-video-blogging-gear

LOL at KRK Systems: https://imgur.com/O6lIen1

Forum: http://www.eevblog.com/forum/blog/eevblog-1073-more-krk-rokit-black-gunk-speaker-repair/

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: Continue reading EEVblog #1073 – MORE KRK Rokit Black Gunk Speaker Repair

EEVblog #1072 – KRK Rokit 6 Studio Monitor Speaker Repair

Repairing a KRK Rokit 6 powered near field studio monitor speaker.
You won’t believe what caused the fault!

https://kit.com/EEVblog/youtube-video-blogging-gear

Forum: http://www.eevblog.com/forum/blog/eevblog-1072-krk-rokit-6-studio-monitor-speaker-repair/

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

Stuff I recommend:
https://kit.com/EEVblog/

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EEVblog #1071 – Dumpster Dive HP Envy Touch PC REPAIR

Repair of a HP Envy 23″ Touch PC found in the dumpster.
Blank screen and doesn’t boot. Troubleshooting and repair to getting it booted again.

Re-edited from the EEVblog2 channel video, with new happy-ish ending.

Forum: http://www.eevblog.com/forum/blog/eevblog-1071-dumpster-dive-hp-envy-touch-pc-repair/

Links:
http://systats.or8.net/hpspi/

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: Continue reading EEVblog #1071 – Dumpster Dive HP Envy Touch PC REPAIR