Latest News

• Completed Another Repair Course

  This course was attended by 5 participants and the youngest one was 18 years old guy who are waiting for his SPM (form five) result. As usual, i will...

  • Posted March 4, 2010
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• Problems In Isolator IC

    There are few problems that can be found in Optoisolator IC (4N35, PC817 and etc). The most common problem is the internal transistor shorted or turn leaky. The...

  • Posted March 3, 2010
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• LC Meter

    Here is a website that sell LC meter and they claim it to be very accurate. Please click on the photo for more information. Likes(1)Dislikes(0)

  • Posted March 2, 2010
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• Getting Better In Troubleshooting And Repairing Each Day

  If you want to be good in Electronic troubleshooting and repairing, one must practice more especially on the practical side. You have all the information from books, internet and...

  • Posted March 1, 2010
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• BGA Inspection

  Likes(1)Dislikes(0)

  • Posted February 28, 2010
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• About Circuit Board

  Not all circuit board are design to be removed easily for testing. Some of the board like the LCD Monitor board have the power IC soldered behind it and...

  • Posted February 27, 2010
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• Debco Electronics

  Found another electronics supplier from USA. Please click on the photo for more information. Likes(0)Dislikes(0)

  • Posted February 26, 2010
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• Testing Components Onboard and Offboard

  I used to get this question either from my students or from ERG members about could all electronic components be tested onboard? I told them that as a beginner...

  • Posted February 25, 2010
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