CleverScope USB Oscilloscope - EEVblog #207 (2 of 3)
Dave caught up with the designer of the Cleverscope, Bart Schroder at the Electronex show. He gives us some history on the company (from New Zealand) , the scope, a quick on the spot teardown, and what latest scope design he's working on.
Dave does an impromptu teardown and repairs his 125KHz RFID lab access card.
And finds a use for his DSO Quad oscilloscope.
Forum: http://www.eevblog.com/forum/blog/eevblog-539-rfid-tag-repair/
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The live drawing for the Fluke CNX3000 Multimeter
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-445-fluke-contest-draw/
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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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Dave reviews the DIYINHK 1080p USB soldering microscope. A hacked Microsoft Lifecam webcam with optics enabling a large working distance and good depth of field.
Also showing off the Tagarno FHD ZIP Full HD 1920x1080 60fps USB 3.0 30x optical zoom vision inspection microscope using Youcam 6
Cheap USB microscope review: http://www.youtube.com/watch?v=H2P1_JZYnVc
http://www.diyinhk.com/shop/11-usb-microscope-1080p-for-smt-soldering
http://www.tagarno.com/products/magnus-fhd-zip-0
Forum: http://www.eevblog.com/forum/blog/eevblog-590-diyinhk-usb-soldering-microscope-review-tagarno-fhd-zip/
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Dave checks out the $20 TI EK-TM4C1294XL Tiva C Series TM4C1294 Connected Launchpad Internet of Things.
ARM Cortex M4 processor with Ethernet and IoT demo application.
http://www.ti.com/ww/en/launchpad/launchpads-connected-ek-tm4c1294xl.html
How useful is it out of the box?
http://www.eevblog.com/forum/blog/eevblog-642-ti-connected-launchpad/
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What is Schematic Electrical Rule Checking (ERC)?
How does it work?
How is it useful?
Examples in Altium Designer + OutJob scripting is mentioned.
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