EEVblog

No Script, No Fear, All Opinion

https://www.eevblog.com

Eine durchschnittliche Folge dieses Podcasts dauert 19m. Bisher sind 327 Folge(n) erschienen. Dieser Podcast erscheint alle 2 Tage
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EEVblog #1252 – LED Panel Lighting Flicker Investigated


Dave investigates why his new LED panel lights are flickering on camera. Teardown and measurement time. Forum HERE


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   19m
 
 

EEVblog #1251 – LifeSaber Kickstarter – A Master of None FAIL


The LifeSaber Kickstarter outdoor survival tool is a classic example of a Jack of all trades, master of none product design. A master class in how not to design a practical product. Yet another wind-up/crank USB charger tool with everything but the kit...


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   28m
 
 

EEVblog #1250 – World’s Thinnest Wallet Review – Stealth Razor


Dave got one of these newfangled slim wallets, the Stealth Razor from Airo Collective, a Kickstarter project, the world’s thinnest wallet. Does it actually replace a full traditional leather wallet? How practical is it? Does the RFID protection work?


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   14m
 
 

EEVblog #1249 – How To Read Timing Diagrams


A tutorial on how to read timing diagrams. An essential skill for designing and understanding digital logic, FPGA and microcontroller designs and datasheets. Forum HERE


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   36m
 
 

EEVblog #1248 – INSANE! A 0.02% Process Meter for $9? WTF!


Dave found this crazy bargain of the century no-name $9 0.02% class multifuction process calibrator on Aliexpress. Is it any good? Actually, it’s an AIMOmeter AMPX1 that sells for over $200 on ebay, so what gives?


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   24m
 
 

EEVblog #1247 – DDR Memory PCB Propagation Delay & Layout


When does PCB propagation delay matter in PCB layout? Dave goes down the rabbit hole from DIY TTL processor design to DDR memory design and layout. DDR memory termination. What is a timing budget? When is it important?


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   39m
 
 

EEVblog #1246 – Dumpster TV to Retro RGB Monitor Conversion


How to convert a dumpster Sony CRT TV into a retro computer RGB monitor. Going through the design considerations, schematics, datasheets and the “jungle chip” and how to feed in the RGB signal and switch it.


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 2019-09-16  29m
 
 

EEVblog #1245 – A Most Excellent REPAIR: IBM PCjr Keyboard


Can you find the fault in the IBM PCjr wireless keyboard before Dave does? A most excellent adventure in troubleshooting. Forum HERE


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 2019-09-16  28m
 
 

EEVblog #1244 – Mailbag


More Mailbag! Forum HERE SPOILERS: Mailbag SPAM! Arizona If it smells like chicken, you’re holding it wrong. 2:57 https://www.tympan.org Open source hardware audio hearing development system. 11:20 Circuit Scribe conductive ink learning kit https://www...


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 2019-09-16  49m
 
 

EEVblog #1243 – Sony Boombox REPAIR and Teardown


Repair and teardown of a Sony CFD-V10 portable stereo boombox Service manual Forum HERE


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 2019-09-16  28m