Guest Post

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  Using Current Limiter To Test A Faulty LCD Projector 

                  A school manager brought his LCD...

  • Posted December 11, 2021
  • 11
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  Burnt 85 Watt CCFL Bulb Repaired

              A burnt 85 watt CCFL bulb was brought ...

  • Posted December 11, 2021
  • 10
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  A Cheap Bluetooth Speaker With Ripped Charging Ports Repaired

          A young man walked into my shop carrying a cheap...

  • Posted December 11, 2021
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  A Serious Mistake In 12 Volts Power Supply Repaired

  A friend of mine and a fashion store owner brought me three power supplies...

  • Posted December 3, 2021
  • 28
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  Standby Problem In CRT TV Repaired

                My customer complaint to me that his...

  • Posted December 3, 2021
  • 11
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  Easy Plasma Tv Repair

  This Philip Plasma tv was brought to my home for repair from my church....

  • Posted November 27, 2021
  • 6
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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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  Lead-Acid Battery Powered Table Lamp Modified To Use Lithium-ion Battery

                    This rechargeable table lamp my...

  • Posted November 20, 2021
  • 9