Found another electronics suppliers to add into the electronic supplier category. Please click on the photo for more details. Likes(0)Dislikes(0)

Hi Jestine,   First of all I really enjoyed your book ans use it as a reference. I have over 200 Dell LCD monitors to look after and to find drawings in South Africa is nigh impossible....

Here’s the website on laptop schematic. Feel free to browse through the website by clicking on the photo. Likes(2)Dislikes(0)

If you are a first time visitor to my blog and wish to read my March 2010 repair newsletter that talks about “Understanding The Purpose Of Some Electronic Components In Electronic Circuits” then you can click HERE...

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If you come across a board that have missing resistor or the resistor burnt beyond recognition, you can always use the resistance substitution wheel to locate the resistor value. Although it is not 100% accurate, at least...

This course was attended by 5 participants and the youngest one was 18 years old guy who are waiting for his SPM (form five) result. As usual, i will provide support (phone and email) to them if...

  There are few problems that can be found in Optoisolator IC (4N35, PC817 and etc). The most common problem is the internal transistor shorted or turn leaky. The diode LED could have open circuit but rarely...