Latest News

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  Q-TEC 500W P/C PSU repair

                    My friend George bought recently this (used) PSU shown below, at a very cheap price, in order for him to...

  • April 28, 2016
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  Water Level Controller BTC L500 Repaired/

                    One of my friends that have a garden brought me this water level controller and asked me why this water...

  • April 28, 2016
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  Why AC instead of DC and why 50/60 Hz?

                  If you ever asked these questions to yourself, welcome to the club. These two questions are amongst the most frequently asked...

  • April 25, 2016
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  External ADATA HDD Repair

                    This external ADATA HDD Model Nobility NH03 was brought to me and the complaint was never recognized in any PC....

  • April 25, 2016
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  ATX PSU Modified Into a Car Battery Charger-Part 3

                  For those readers of my previous article, about that modification shown in two parts here below, https://www.jestineyong.com/atx-psu-modified-into-a-car-battery-charger-part-1/ https://www.jestineyong.com/atx-psu-modified-into-a-car-battery-charger-part-2/ especially for those...

  • April 22, 2016
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  6 Tips to Ensure Great PCB Designs

                    Electronics is not just a vast industry, it is also a hobby for many students and engineers. You can find...

  • April 22, 2016
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  Restoration of a Samsung CRT TV by Rejuvenating CRT

                    I got a Samsung CRT TV Model CB20E4V2X with the complaint that the picture diminished day by day and only...

  • April 18, 2016
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  Philips AZ1005 CD Radio Cassette Recorder

                  Recently my youngest sister asked me to look at a Philips Portable CD Radio Cassette Recorder Player of her’s. A Portable...

  • April 18, 2016
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