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All posts by Jestine Yong

  • Which ESR Meter To Buy?

      In the market there are lots of brand of ESR meters and many times i received emails from fellow ERG members about which ESR meter to choose. I told them to visit THIS link to see...

    • Posted November 18, 2010
    • 2
  • Rich-Tech Electronics Supplier

    Found another electronics supplier from Canada-Rich Tech Electronic Components Ltd. Besides electronics components this company also sell Plasma Boards and LCD inverters. Please click on the photo to visit the website Likes(0)Dislikes(0)

    • Posted November 17, 2010
    • 2
  • About The Infra Red BGA Station

    If you are repairing mainboard especially the laptop and PC motherboard, I’m sure you have seen the BGA IC. For those who want to replace the BGA chipset they need a tool for this job and this...

    • Posted November 16, 2010
    • 2
  • Capacitor Color Code

    For beginners- if i talk about resistor color code you would not be surprised because you can find one easily in any circuit board but if i talk about capacitor color code, you may ask how come...

    • Posted November 15, 2010
    • 13
  • Flyback Tester

    Beh have completed building the Dick Smith Flyback Tester. The PCB board was beautifully made. He powered it with an external power supply and used a brighter LEDs as seen from the photos below. Well done Beh!...

    • Posted November 14, 2010
    • 32
  • CT101 Component Tester

      While browsing through the web i found a company Hysen Electric that sell a component tester. This tester have to be connected into your oscilloscope in order to see the signature. According to the website, this...

    • Posted November 13, 2010
    • 2
  • Repair Tricks

    Here are two repair tricks shared by Darren W. “Something to add to your dvd player tricks. I have seen many that couldn’t hold speed (motor) so I unplug motor and use 9volt battery to spin it...

    • Posted November 12, 2010
    • 1
  • Building Your Own Op-Amp Tester

    If you would like to test Op-amp IC then please click on the photo to visit the website and make your own a Op Amp Tester. This website was recommended by Saeed. Likes(0)Dislikes(0)

    • Posted November 11, 2010
    • 8
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