I have decided to put in a new category in this  blog which is the Datasheet websites. It is important to have such websites in this blog because this would make you to easily locate the components...

This website was recommended by Wes and it has lots of schematic diagrams. For your information this is not a free schematic diagram website. If you could just repaired one equipment with the help of the schematic...

I’m not sure about you because since young I’ve already keen on all these electronics thing. It seems like there was already a built in curiosity in me just to find out how electronics things work. I...

Thanks to Lee Davey for sharing this electronic supplier from Australia. Once you are in the website please click on the Catalogue Download link and view the components list. Please click on the photo to visit the...

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In my technical department, i always have this can of Freezer to be used for troubleshooting purposes. I know that the purpose of using Freezer is to find intermittent fault in circuit board. Components like capacitors and...

I got many emails asked about how to solve power supply/equipment standby problem. They told me that power LED did not turn to green and always in amber/orange colour. For your information, the first thing that you...

This is my coming fourth ebook cover. The title is “Troubleshooting and Repairing Switch Mode Power Supplies”. It had taken me about a year plus to write this book and I’ve put in lots of power supply...