This radio belonged to one of my colleagues in the hospital, who was getting retired from service. It was her husband’s, and was lying unused after his death and she...

Completed today another Higher Advanced Electronics Repair Level 3 class for 6 participants. All of them already attended the level 2 course before. Below are the photos taken during the 3 days course: Likes(18)Dislikes(0)

This is a double tube type Emergency Lantern. This belongs to my classmate, who is no more. His family brought it to me saying that it was not working. The battery was found down. The sticker indicated...

          I have always wanted a second isolation transformer. I had some spare parts lying around and an old Atx power supply case. Using these parts I built my own. This one can...

          A new customer came to my workshop with this home theater with complaint of playing but no sound. So i did the usual and probe through the device, nothing to suspect. So...

Received Manicure Pedicure Rotary Tool Repair stating speed was not controlling. So for further inspection I dismantled the unit. Visual inspection I found IC AMS1117 & nearby capacitor were dry solder. Removed IC & Capacitor. Cleaned solder...

Completed today another Advanced Electronics Repair Level 2 Course for 6 participants. Three of the participants were from Infineon Technologies. Below are the photos taken during the 3 days course: Likes(20)Dislikes(0)

              Here is a simple dummy load you can build for testing ATX computer power supplies. All you need is the following items. Two 12 volt automotive light bulbs. One male...