All posts by Jestine Yong

• Completed The Printer Repair Course

  My partner Mr William has completed a 2 days printer repair course for 5 participants. For your information, he covers only the Dot Matrix and Laserjet printer repair and not inkjet printer. Below are the photos taken...

  • Posted December 25, 2010
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• About Repair History

  For the past one week ago i had been supporting one of my buyer on electronic repair. He told me that he was fixing an amplifier and do not understand why the power transistors and some resistors...

  • Posted December 24, 2010
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• Installing Antenna

  This morning i have engaged a professional to install two new antennas on the rooftop of my house. One was the VHF and the other was UHF. For your information I dare not climb to rooftop (more...

  • Posted December 23, 2010
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• Simple LED Circuit

  If you need to build the simplest LED circuit then just refer to the photo or click on the photo for more information. It is easy to make the LED light up-just use a paper clip and...

  • Posted December 22, 2010
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• Varactor Diode Tester

  If you would like to know what kind of tester that can test a varactor diode then please click on the photo. For more information what is a varactor diode please click on THIS link. Likes(4)Dislikes(3)

  • Posted December 21, 2010
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• I’m A Trillionaire!

  Today, a friend of mine gave me a gift as a Christmas present. The present was a cash note from the country of Zimbabwe. Do you know what was the printed amount on the note? Look at...

  • Posted December 20, 2010
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• December 2010 Repair Newsletter

  If you are a first time visitor to my blog and wish to read the December 2010 repair newsletter about “How To Repair Emerson 32″ LCD TV With No Power And Shutdown Problem” then you can click...

  • Posted December 19, 2010
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• Technology- Robotic Fish

  This video was recommended by Beh. The fish was so lively except the mouth. How i wish if they have a smaller version of this robotic fish so that i can use it as a bait to...

  • Posted December 18, 2010
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