EEVblog #1000 - Fundamental Mailbag Retro Teardown Shootouts are Bullshit

7 years ago
65

As the title says, kinda...
Dave answers the age old question, do single take videos really work?
No. No, they don't.

Forum: http://www.eevblog.com/forum/blog/eevblog-1000-fundamental-mailbag-retro-teardown-shootouts-are-bullshit/

SPOILERS:
Tutorial on turning two NPN transistors into a fast bidirectional zener impulse clamp.
A comparison of the low level signal noise on 11 different oscilloscopes.
Teardown of the CH7 analog TV 300W RF Power amplifier.
Debunking of the uBeam ultrasonic wireless power phone charger

I challenge anyone to sit through all 15 minutes of Meredith Perry's talk on being a "technology innovator", go on, I dare you...
https://www.youtube.com/watch?v=ukgnU2aXM2c

Ultrasonic exposure limits:
https://www.researchgate.net/publication/235923211_A_review_of_current_airborne_ultrasound_exposure_limits

Zener Diodes Tutorial: https://www.youtube.com/watch?v=O0ifJ4oVdG4

Paul Reynold's blog (Former vice president of Engineering at uBeam):
http://liesandstartuppr.blogspot.com.au

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