Dave yet again debunks Solar (Freaking) Roadways. This time the prototype SolaRoad solar cycleway path installed in Amsterdam in Netherlands. Dave shows how to go about doing ballpark engineering feasibility calculations for such a project, calculates the expected payback period, and SPOILER, shows why Solar Roadways will never be a viable technology. This time using real measured data from the Netherlands cycleway prototype, and real measured solar insolation data for the Netherlands
Just a quick one. Dave found the latest LOST easter egg in the Agilent 3000X/2000X series oscilloscope Ver1.2 firmware.
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https://www.youtube.com/watch?v=gb3hL_DH02E
Some experiments with the Electrocardiogram (ECG) circuitry in the St Jude Pacemaker Monitor Heart Rate Analyser.
Forum: http://www.eevblog.com/forum/blog/eevblog-660-electrocardiogram-(ecg)-experiments/
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https://www.youtube.com/watch?v=XWnylXMrMII
PCB mod boards are useful for a whole range of applications and scenarios from production to upgrades, repair, and hacks.
Dave shows you several examples and talks about creating manufacturing panels for them, along with castellations, V-Scoring, routing, and manufacturability.
PCB Panel Part1: https://www.youtube.com/watch?v=VXE_dh38HjU
PCB panel Part2: https://www.youtube.com/watch?v=Uemr8xaxcw0
Automated Panel Testing: https://www.youtube.com/watch?v=2zGisPMNstI
Forum: http://www.eevblog.com/forum/blog/eevblog-1158-how-to-create-pcb-mod-boards/
EEVblog Main Web Site: http://www.eevblog.com
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https://www.youtube.com/watch?v=jey8NmffhTo
The Free Energy Community responds to Dave's #708 - Free Energy Overunity BULLSHIT! video!
Dave and Sagan read a Mailbag letter from a Free Energy aficionado!
The #708 Free Energy Debunking Video: https://www.youtube.com/watch?v=hoqF3gjLIyI
Astrophysics for people in a hurry book: https://amzn.to/2Jn5YsG
Kids version: https://amzn.to/2G4gEdH
Forum: https://www.eevblog.com/forum/blog/eevblog-1227-the-free-energy-community-responds!/
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https://www.youtube.com/watch?v=m9xWd25ebPg
Are you getting ripped off with Energizer and Duracell D cell NiMH rechargeable batteries?
Why is a D cell NiMh the same capacity or lower than the smaller C or even AA cell?
Teardown time!
Forum: http://www.eevblog.com/forum/blog/eevblog-1200-busted!-energizer-duracell-nimh/
#BUSTED #Energizer #Duracell
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https://www.youtube.com/watch?v=5Q1MPrgea1M
Youtube want to pass on a 24% tax on Adsense revenue for creators, a look at what it means.
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https://www.youtube.com/watch?v=sHDJKiQIncU
25 years in the making, the bible of electronics is now in it's 3rd edition.
That is all.
Forum: http://www.eevblog.com/forum/blog/the-art-of-electronics-3rd-edition/
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https://www.youtube.com/watch?v=f4-jbobSll4
Fundamentals Friday.
A tutorial on Zener Diodes.
Avalanche breakdown, zener breakdown, zener effect, knee voltage, power dissipation, differences from regular diodes, calculating dropper resistor value, voltage regulation, clipping, clamping, transient surge overvoltage protection, characteristic curve, forward and reverse characteristics.
Forum: http://www.eevblog.com/forum/blog/eevblog-908-zener-diodes/
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https://www.youtube.com/watch?v=O0ifJ4oVdG4
Teardown of the UNRELEASED Digilent Analog Discovery Pro ADP2230
It will be released on the 29th Feb 2024 for US$695
Featuring the AvE Widlarizer!
Analog Discovery 3 Review: https://www.youtube.com/watch?v=5SbNnaMM1tQ
00:00 - Mystery Mailbag - The Analog Discovery Pro ADP2230
02:24 - Turns out this won't be released for 2 months!
02:58 - Product comparison with Analog Discovery 3
03:59 - Not even the Beta software has support yet
04:33 - Lower cost Pro model
06:01 - First impression
08:31 - Teardown
10:09 - This calls for the AvE Widlarizer!
11:19 - PCB
14:08 - PCB comparison with AD3
15:57 - Oscilloscope Front End
18:18 - Conclusion
Forum: https://www.eevblog.com/forum/blog/eevblog-1596-new-digilent-analog-discovery-pro-adp2230-teardown/
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https://www.youtube.com/watch?v=AUsENwVjiDQ