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Retro tech – magnetic logic

Thursday, December 27th, 2012

[embed]http://www.youtube.com/watch?v=p7SkE5pERtA[/embed] Jeri Ellsworth is facinated by retro computing technology. In her latest endeavor she's researched the principles behind magnetic core logic, a technology used to store data in the pre-transistor days. We'd have appreciated a close up of the device under test as well as the oscilloscope screen, but an...

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Posted in Videos, vintage | 12 Comments »

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  • Edward Mallon: I've managed to get cheap thermistors calibrated to about to +/- 0.2C with 3.3v Arduinos. https://edwardmallon.wordpress.com/2017/04/26/calibrating-oversampled-thermistors-with-an-arduino/ Instead of playing whack-a-mole with the various sources of...
  • Ja: What the keyer do? Sends random morse code or there is some input? If someone can point me to some source to read I would...
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