EEVblog

No Script, No Fear, All Opinion

https://www.eevblog.com

Eine durchschnittliche Folge dieses Podcasts dauert 18m. Bisher sind 281 Folge(n) erschienen. Alle 2 Tage erscheint eine Folge dieses Podcasts
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EEVblog #1182 – Mains Interference Simulator Teardown


A look inside a Swiss made Schaffner NSG200E Mains Interference Simulator after it released the magic smoke. A very unusual bit of kit that tests products for mains line interference like lightning strikes, transients, and dropouts.


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 2019-03-01  19m
 
 

EEVblog #1181 – Car ECO OBD2 Fuel Saver SCAM!


Dave exposes the ECO (Nitro) OBD2 Fuel Saver as a complete SCAM! They are supposed to talk to the car’s ECU via the CAN bus on the OBD2 connector, but does it even do that? Or is this Homeopathy for cars? Bonus rant on Audiophile Audiophoolery! Forum HERE


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 2019-03-01  15m
 
 

EEVblog #1180 – Component Parametric Search Tutorial


What is parametric searching, how is it useful, and how to best use it. Dave answers a viewer question and hunts down the best microcontroller for the job, explaining and demonstrating parametric search engines in the process. Forum HERE


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 2019-02-13  35m
 
 

EEVblog #1179 – Mailbag


Mailbag Forum HERE Stempedia Electronics Learning Kit: https://thestempedia.com Powerfilm Solar flexible indoor solar panels and bluetooth development board. https://www.powerfilmsolar.com/specialty-markets/indoor-solar-panels/ Synwit 25 cent ARM micro...


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 2019-02-13  36m
 
 

EEVblog #1178 – Build a $10 DIY EMC Probe


How to make your own magnetic H-field EMC probe out of semi-rigid coax for $10 that performs identically to a $300 commercial probe! Search for “Low noise amplifier” and “semi-rigid rg402” on ebay. Forum HERE


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 2019-02-13  18m
 
 

EEVblog #1177 – Ericsson PABX Teardown


What’s inside the Ericsson / LG IPECS PABX left behind in Dave’s new lab. Along with a Jabra Bluetooth headset Forum HERE


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 2019-02-13  17m
 
 

EEVblog #1176 – 2 Layer vs 4 Layer PCB EMC TESTED!


What difference does a 4 layer PCB make to EMC radiated emissions compared to an identical 2 layer PCB? And why? Dave does H-Field near-field probe testing on two otherwise identical PCB’s. Electromagnetic waves and the difference between near field an...


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 2019-02-13  36m
 
 

EEVblog #1175 – How To Become A Professional Engineer


Some of the most commonly asked questions: How do you become a professional electronics engineer?Can you be a professional engineer without a degree?How do you get an engineering job or contract job? The different grade of engineering are also explaine...


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 2019-01-29  19m
 
 

EEVblog #1174 – Rohde & Schwarz PSU Teardowns


Teardowns of the Rohde & Schwarz HMP4040, HMP2020, and NGE103 programmable lab power supplies. Comparisons with other brand PSU’s: There are some comparisons with other brand PSUs https://www.rohde-schwarz.com/brochure-datasheet/hmp/ https://www.


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 2019-01-29  29m
 
 

EEVblog #1173 – Rohde & Schwarz Power Supply Bonanza


Rohde & Schwarz were offended at the quality of the power supplies in the EEVblog lab, so sent in some “real” lab power supplies! Unboxing and first look at the Rohde & Schwarz HMP4040, HMP2020, and NGE103 programmable lab power supplies.


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 2019-01-29  29m