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LBRY Claims • surgery-update

52cfe163325599d14a60ebfa72255818638c641f

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@eevblog
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12 Dec 2019 01:48:15 UTC
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12fd626921511e1232b32069f30f692be11fddf59bc68809cdcba00c3a396177
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Yes
Surgery Update
Dave's alive!

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2022-04-01-MaggyLampHack
lbry://@eevblog/2022-04-01-MaggyLampHack
ODYSEE EXCLUSIVE: Modifying an old Maggy/Luxo magnifying lamp to get LED lighting and work from a Sony NP-FW50 battery.
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EEVBL
eevblog-1102-casio-fx730p-1980-s-basic
lbry://@eevblog/eevblog-1102-casio-fx730p-1980-s-basic
Inside a classic 1987 Casio FX-730P Scientific Calculator / BASIC computer Thanks to the Defpom: https://www.youtube.com/user/TheDefpom who dropped by the EEVblog lab Forum: http://www.eevblog.com/forum/blog/eevblog-1102-casio-fx730p-1980s-basic-scientific-computer/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! ... https://www.youtube.com/watch?v=HkJ7Tt-mQAQ
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lbry://@eevblog/eevblog-950-nixie-tube-display-project
Some more info and experiments on driving Nixie tubes. Open circuit cathode voltage, open collector vs totem pole / push-pull drivers, NIxie voltage drop and pre-biasing, and using the ULN2003 with zener clamping. Forum: http://www.eevblog.com/forum/blog/eevblog-948-nixie-tube-display-project-part-1/ 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 ... https://www.youtube.com/watch?v=hkbPJONJLfs
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lbry://@eevblog/eevblog-423-hp5061a-atomic-clock-cesium
A look at one of the original HP 5061A Cesium Beam atomic clock frequency standards used in the "flying clocks" experiment in the 1960's, that showed (not definitely at the time) that time dilation as part of Einstein's relatively theory was correct. The effect was not confirmed until a more precise run in 1971, again with the same clocks. Forum Topic: http://www.eevblog.com/forum/blog/eevblog-423-hp5061a-atomic-clock-cesium-beam-frequency-standard EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ ... https://www.youtube.com/watch?v=3yTL06ZU5SU
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eevblog-1443-do-this!-why-coherence
lbry://@eevblog/eevblog-1443-do-this!-why-coherence
A follow-up video to the Electrodynamic Shaker, showing you the critical important of Coherence measurement. Using the Ling Electrodynamic shaker, a measurement accelerometer, and a Dynamic Signal Analyser to set up a vibration test system. 00:00 - Electrodynamic Shaker 01:20 - The most inportant thing in vibration measurement 03:56 - What is a Dymanic Signal Analyser? 06:28 - It's all about the system response 08:12 - Your expensive calibrated setup is worthless! 08:44 - What is Coherence? 12:17 - If you've got a really crappy shaker 13:10 - Let's set up a vibration test jig 13:54 - How to power and accelerometer 16:44 - What happens if you leave it flapping around in the breeze? 20:14 - Traps for young players 22:39 - Let's sweep this sucker 26:50 - Tighten your nuts! 28:22 - Show me your coherence plot or GTFO! Previous Video: https://www.youtube.com/watch?v=1Y2L6QLOi-c Forum: https://www.eevblog.com/forum/blog/eevblog-1443-do-this!-why-coherence-measurement-is-important/ Subscribe on Odysee: https://odysee.com/@eevblog:7 EEVblog Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover Support the EEVblog through Patreon! http://www.patreon.com/eevblog AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators #Vibration #Measurement ... https://www.youtube.com/watch?v=uus_cpZiqsU
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eevblog-1531-can-chatgpt-generate-all
lbry://@eevblog/eevblog-1531-can-chatgpt-generate-all
Can ChatGPT generate all the code for my Macgyver Project? Does ChatGPT understand what 7 segment displays and shift registers are, and can it integrate that knowledge with Arduino programming? Let's find out! This is Part 3 of the Magyver project. Part 1: https://www.youtube.com/watch?v=4yosozyeIP4 Part 2: https://www.youtube.com/watch?v=Kr2XyhpUdUI Forum: https://www.eevblog.com/forum/blog/eevblog-1531-can-chatgpt-generate-all-the-code-for-my-macgyver-project/ 00:00 - The Macgyver Project Part 3 00:48 - Change of plans, let's use ChatGPT! 01:35 - The functional schematic 04:08 - Describing our circuit so ChatGPT's language based system can understand it 05:22 - The art of Prompt Engineering 09:37 - What I'm expecting 10:09 - Just a bit more information required 10:32 - Let's use ChatGPT and watch it crash! 11:25 - It works! 14:43 - It's done it! 15:30 - Let's use the conversational system to modify the code 16:42 - Are programmers out of a job? 17:47 - Does the code work on an Arduino? 20:04 - What went wrong? 21:30 - Can we hack it to work? 23:35 - Can ChatGPT fix its own code? 24:56 - It crashed again. Don't rely on online AI! 25:37 - I can't even pay for it! 25:55 - It knows it made a mistake, and the power of conversational chat 26:47 - Does it's modified code work? 27:37 - When the AI apologises it gets even more confused! 29:51 - It had it correct (but buggy) all along. 30:38 - Go back! 31:01 - Human to the rescue! 32:45 - WINNER! 34:02 - Conclusion. Can ChatGPT code? If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog Web Site: http://www.eevblog.com Other channels: EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators #chatgpt #ai ... https://www.youtube.com/watch?v=g5_Ts9SWbYs
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eevblog-1445-how-to-simulate-an
lbry://@eevblog/eevblog-1445-how-to-simulate-an
How to simulate a x1 oscilloscope probe in LTSPICE. And how to use the lossy transmission line model in practice with the spice directive. Mysteries of x1 oscilloscope probes revealed: https://www.youtube.com/watch?v=OiAmER1OJh4 Forum: https://www.eevblog.com/forum/blog/eevblog-1445-how-to-simulate-an-oscilloscope-probe-in-ltspice/ Subscribe on Odysee: https://odysee.com/@eevblog:7 EEVblog Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover Support the EEVblog through Patreon! http://www.patreon.com/eevblog AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators #Simulation #LTSPICE ... https://www.youtube.com/watch?v=kWSCVq7FgAE
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lbry://@eevblog/eevblog-589-voltech-pm300-power-analyser
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eevblog-742-why-electrolytic-capacitors
lbry://@eevblog/eevblog-742-why-electrolytic-capacitors
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