All posts by smiggy

EEVBlog #1131 – £1M Prank – Banksy Artwork Shredded! HOW?

A look at how the Banksy artwork prank “Girl with a Balloon” shredded itself moments after being sold for £1M at a Sotheby’s auction.
How long did it sit idle waiting to be triggered?, and was this actually possible?
NOTE: The Artwork was authenticated by “Pest Control”, which is Banksy’s own authentication Continue reading EEVBlog #1131 – £1M Prank – Banksy Artwork Shredded! HOW?

EEVblog #1130 – Mailbag Monday

More Mailbag Monday

Forum: http://www.eevblog.com/forum/blog/eevblog-1130-mailbag-monday/

SPOILERS:
A-TEK AT-601 PC ISA Bus Design Breadboarding Tool
Gigatron TTL computer update
https://gigatron.io/
VintageTek museum XY demo board
https://www.ebay.com/str/vintagetek
1970’s Casio CQ-1 Calculator
Zofz PCB Gerber Viewer
https://www.zofzpcb.com/

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

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EEVblog #1129 – Creating a Nice Readable Schematic

How to turn a horrible unorganised schematic into a nice readable modular schematic with proper signal flow.
Tips on industry standard and expected layout techniques.

Using the open source Haasoscope oscilloscope as an example.
https://github.com/drandyhaas/Haasoscope

Please do NOT complain about the length of this video. I know. It is what it Continue reading EEVblog #1129 – Creating a Nice Readable Schematic

Arcade Repair Tips – Live Show – Episode 20

Welcome to the Arcade Repair Tips Live Show! In this episode, Tim Peterson and Jonathan Leung will discuss arcade repair, restoration, news, and more! For more information, please visit our website at www.arcaderepairtips.com and watch for more episodes coming soon! Thanks for watching!

Show Links:
Parts Of An Arcade1Up Cabinet (Arcade Repair Continue reading Arcade Repair Tips – Live Show – Episode 20

EEVblog #1127 – Studio Monitor Speaker Noise – Part 2

Follow-up to the Studio Monitor Noise video, replacing the mains power supply with a battery supply. Does the noise floor go away?

Part 1: https://www.youtube.com/watch?v=_k5MrB99lpU

Forum: http://www.eevblog.com/forum/blog/eevblog-1127-studio-monitor-speaker-noise-part-2/

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The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

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<a href="http://www.patreon.com/eevblog" Continue reading EEVblog #1127 – Studio Monitor Speaker Noise – Part 2

EEVblog #1127 – Mailbag Monday

Yes, Mailbag Monday is back!
Weekly mailbag videos to come.
Perhaps the worst schematic ever seen?

SPOILERS:
Only two items for today’s Mailbag, and I had a lot to say on each.
The WIHA SpeedE Electric Screwdriver
https://www.wiha.com/en-int/produkte/electro/wiha-speede.html

16:10 Will the HaasoScope 4CH 60MHz 200MS/s change Dave’s mind on USB oscilloscopes:
https://www.crowdsupply.com/andy-haas/haasoscope
<a Continue reading EEVblog #1127 – Mailbag Monday

EEVblog #1126 – Mystery Teardown!

What’s is this obscure 1970’s bit of kit from a big name manufacturer?

AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g

Forum: http://www.eevblog.com/forum/blog/eevblog-1126-mystery-teardown/

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The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

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http://www.patreon.com/eevblog

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EEVblog #1125 – Amazing $500 Soldering/Inspection Microscope!

This sub US$500 Eakins microscope from Aliexpress seems identical to the new AU$1800 Suba Engineering microscope for 1/3 the cost.
And Dave shows how it can out perform the $4500 Tagarno!

http://s.click.aliexpress.com/e/b7ycSav2
http://s.click.aliexpress.com/e/eN3Ec5a
http://s.click.aliexpress.com/e/bHSXalzm
http://s.click.aliexpress.com/e/cMimkzYc

Forum: http://www.eevblog.com/forum/blog/eevblog-1125-amazing-$500-solderinginspection-microscope!/

EEVblog Main Web Site: <a Continue reading EEVblog #1125 – Amazing $500 Soldering/Inspection Microscope!

eevBLAB #53 – Beware of Trademark Scams

Beware of Trademark listing scams that look like official invoices to renew or protect your trademark.
https://www.ipaustralia.gov.au/trade-marks/managing-your-trade-mark/unsolicited-invoices

http://www.eevblog.com/forum/blog/eevblab-53-beware-of-trademark-scams/

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Support the EEVblog through Patreon!
http://www.patreon.com/eevblog

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https://kit.com/EEVblog/

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