Interesting Technical Videos or Websites

https://www.youtube.com/watch?v=9fGurEa3EVk
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A simple Arduino Zener tester.
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449
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Using an old Android phone as a controller...
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1
Views
411
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New micro from raspberry pi foundation. RP2350
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1
Views
484
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555 as a MOSFET driver
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454
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Replacing a Triple Diode/Triode tube with solid state
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1
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545
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Revisiting the Forrest Mims III Engineer's Mini Notebooks.
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3
Views
703
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40 to 10M portable vertical antenna
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1
Views
423
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Some ideas for using a USB-C charger for various battery configurations.
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0
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412
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This could be a fun ESP32 device...
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0
Views
480
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Eric Laithwaite -- Magnetic River
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3
Views
621
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A new battery that sounds quite promising.
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1
Views
496
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Cavity Filters Explained
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1
Views
566
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For those who need a really great PC!
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0
Views
517
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Accurate GPS
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0
Views
493
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A series of videos on upgrading the cheap 3018 CNC machine.
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1
Views
517
vk3vsm
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VK3ELV
MAD events
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3
Views
578
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This brings back memories! At least 256bytes of memories ;)
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0
Views
367
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VK3EB
The Decline of Hobby Electronics - an Aussie perspective
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3
Views
852
Josh
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debugging a "remote" computer...
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2
Views
725
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A neat device that it waiting to kill someone...
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0
Views
577
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