This Zener diode tester was designed and tested by by K. Udhaya Kumaran. It can test zener diode from 3.3v to 120 volt! This project is in PDF file so remember to print it out for future...

I received lots of email asking how one can be an expert in electronic troubleshooting. My answer to them were everytime the same. I told them in order to be successful one must have passion in electronics. Having only...

I came across these two ebooks that offer solution on how to repair xbox 360 that have the problem of three red lights. These ebooks claims that you can repair the 3 red lights in less than...

  If you are using analog multimeter and experienced not accurate result especially using the X1 ohm scale, i suggest that you open the cover up and see if there is any resistor burnt. When this X1...

It can cut through steel, plastic and etc-Enjoy! Likes(0)Dislikes(0)

Here’s another electronic suppliers that offer semiconductor parts for electronic repairer-Bdent dot com. They also have variety range of other electronic components too. Feel free to check out the website. Likes(0)Dislikes(0)

No matter what kind of jobs you are doing right now whether is technician, engineer, designer, programmer and etc you need to constantly update and upgrade yourself in order to improve your skill and knowledge. With additional...

How to reprogramming 93c56 eeprom ic is not difficult. What you need is a eeprom programmer and the master copy of the software. If you knew that this particular model of equipment the eeprom always have problem...