Old Book Teardown #20: Encyclopedia of Electronic Circuits Volume 7 (1999) | In The Lab

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Silly Job Title: Charge Changer. I am the Charge Changer!

In this video we take a look inside Encyclopedia of Electronic Circuits Volume 7 by Rudolf F. Graf and William Sheets.

Some circuits of interest included:

Page Circuit
385 DTMF Infrared Transmitter
524 FET Tester
916 Electronic Parrot
925 Voice-Effects Simulator Circuit

And some new terms that we learned were:

  • VFO: Variable-Frequency Oscillator
  • LM3914, LED Driver, similar to LM3915 and LM3916
  • MMIC: Monolithic Microwave Integrated Circuit
  • Balun: balanced to unbalanced; balancing unit
  • NE602: signal processing IC

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Yum Cha 29 In 1 Mini Precision Screwdriver SetThis is an image of the product.notes

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