Latest News

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  Not Common To See Duoyi DY294 Tester Taken Apart And Repair-Part 2

                  Click HERE for part 1. After I previously discovered that Q1 C9013 wasn’t working and gave unexpected results on my M12864...

  • March 10, 2016
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  Programming languages and software for 8051 microcontroller

                    In this article I will explain to you the programming languages used in microcontroller, software used to simulate the circuit...

  • March 10, 2016
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  Useful Bulb Testing Method To Solve Household Instant Water Shower Heater

              A friend  has asked me to analyse this 3.6KW Joven water heater for him which cannot turn on. Water heater is a common...

  • March 7, 2016
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  Introduction to 8051 Microcontroller

                With the increase of technology, we are familiar with computer, mobiles and other technology products that are playing important roles in our...

  • March 7, 2016
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  How To Solve No Power Problem In Haier LCD LED TV Repair

                The complaint of this 24 inch Haier LED LCD TV was no power. When i checked on the main fuse, it was...

  • March 4, 2016
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  Here’s A Quick Way To Solve Auto Open In DVD Player

              The complaint of this LG DVD player was auto open. It means that the moment you power it up, you can the welcome...

  • March 2, 2016
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  Restoration of JVC MX-J170V Component System

                This system was brought to me with the complaint that none of the functions like CD, Radio or Tape are working. But...

  • March 2, 2016
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  Easy Repair With Only One Diode Shorted In LED Monitor

                This e-wis LED Monitor came in for repair with the complaint of no power. The power LED was not lighted even the...

  • February 27, 2016
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