Testing Electronic Components

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  Should You Test Resistors OnBoard Or OffBoard?

  I often got technical questions from my training students and one of the most...

  • Posted November 20, 2021
  • 34
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  How To Test Quartz Crystals Found  In Watches

                        This article will...

  • Posted April 25, 2019
  • 17
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  Four Meters To Test Tank Capacitor (OL)

                    In these days it is...

  • Posted July 6, 2018
  • 33
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  STK IC Tester

                I got one Sony FH-909R for service,...

  • Posted September 18, 2015
  • 18
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  How to Measure The Voltage Rating Of A Zener Diode

                  In this document, I show you...

  • Posted September 15, 2015
  • 38
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  About Varactor Diodes

                  They are small, very small and...

  • Posted September 2, 2014
  • 32
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  What is the resistor value?

                From the photo you have seen, try ...

  • Posted March 7, 2014
  • 56
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  Trick For Testing SMD Components

                  I thought I would share some...

  • Posted February 20, 2014
  • 10