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All posts by Jestine Yong

  • Should I Check All Components In The Circuit?

    Got an interesting question from a fellow member  " If I am repairing a circuit board there may be 50 or more components on the board, am I to check each component, until the defective component is...

    • Posted July 2, 2011
    • 7
  • And The Winners Are…….

    Zhenning, Waleed, Grant Fullen, Damdin and Bougrine. As i have promised, i will send the prizes to them and i will email them to get their addresses. Zhenning will get a Blue ESR and Blue Ring Tester...

    • Posted July 2, 2011
    • 0
  • 15 Hours To Go

    Remember the contest on the BestElectronicArticles.com website? It has another 15 hours to go before it comes to an end and i will announce the winner in this blog after the contest has ended tomorrow. For more...

    • Posted July 1, 2011
    • 0
  • Shutdown Problem In Samsung LCD Monitor

    The complaint was display shutdown in few seconds after the LCD Monitor is turned on. The power LED is still on and have green colour and you could only see a dark picture. If one could see...

    • Posted July 1, 2011
    • 4
  • Finally The Junk Equipment Sold

    For the past 3 days i had been clearing up my office with my partner and staff to prepare for the renovation work. It was really a tiring day because during those days we got to carry...

    • Posted June 30, 2011
    • 4
  • Cumberland Electronics

    Found another electronics supplier from USA. Here is their history "Cumberland Electronics Inc. was founded in 1962 in Carlisle Pennsylvania, USA. Originally our business was TV parts, antennas and accessories. Near the end of the 1960’s we...

    • Posted June 29, 2011
    • 0
  • Tolerance of Resistor Networks

    Ever wonder what is the tolerance of resistor networks? What we have learned on resistors tolerance was 0.1%, 0.2%, 0.5% and etc. For the resistor networks the tolerance can go as low as 0.03% and common tolerance...

    • Posted June 28, 2011
    • 0
  • FDatasheet Website

    Found another semiconductor datasheet website while trying to look for a component spec from Google. More and more datasheet websites are coming in and if you know of any new datasheet websites please do let me know...

    • Posted June 25, 2011
    • 0
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