This time there were 7 participants and most of them have very little knowledge in electronics repair. One came from Sarawak, one from Kelantan, one from Penang and another one from Johor.  This proved that when a...

Thanks to the link sent by Kristjan about the homebrew curve tracer. Please click on the photo below for more information   Likes(3)Dislikes(0)

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Hi Jestine Your book is realy good, today I fixed my very first slots machine ATA monitor. The whole machine happed to just go off entirely and everytime we switch the machine on it will come on...

Completed another 3 days basic electronic repair course for 8 participants. Some came from Kedah and Trengganu (other state of Malaysia). As usual at the end of the third day i could see that they know how...

What is Conformal Coating? According to Wikipedia “Conformal coating material is applied to electronic circuitry to act as protection against moisture, dust, chemicals, and temperature extremes that if uncoated (non-protected) could result in a complete failure of...

Do you know that getting service call from customer is very important? Regardless whether it is a under warranty call or call to pick up the repair item, you must attend it in a professional way.  Under...

Found a new semiconductor tester but i guess the price should be very expensive. The second photo shows the components that it can be tested using this tester. For more information please click on the first photo....