TECHNICAL VIDEO Archive

Winding a toroidal core is one of the most tedious tasks for amateur electronics enthusiasts. Especially if there is no hand skill or practice, this process can become quite tiring…

A technical service was contacted for an Ariston Cares Premium 24 EU2 combi boiler with the complaint that hot water was not coming from the tap. After the service inspection,..

As I mentioned in the previous article about evaluating a faulty DVD ROM, I am discovering little-known components 🙂 There is an optical head drive motor in the mechanical section..

For hobbyists and DIY users, computer parts have always been a great source of components, and DVD and CD ROM reader/writer devices are no exception. Their motors, mechanics, electronic parts,..

The most common faults encountered in PPRC welding machines are heating element problems, cable breaks, and issues caused by the on-off switch. I encountered a thermostat failure in a small..

Profilo Dishwasher Won’t Turn On Problem and Motherboard Repair: In this article, I’m sharing in detail the motherboard repair I performed for my Profilo BM3120EA dishwasher that wouldn’t turn on..

“Cleaning the Desoldering Pump” was one of my duties during my apprenticeship years 🙂 Even though I don’t clean it as thoroughly as in those days, it still works. Note:..

@ETE Teacher talked about the CR2032 Battery problem of the DS3231 Module in the forum, and the DS3231 module is used in the “Arduino PT2314 LCD, Spectrum Analyzer, Remote Control,..

It can be thought that sitting on the knee chair, does not look comfortable, but it is a very useful design especially for those who spend a lot of time..

In general, the loudspeaker coil will light up as a result of overload or if the amplifier fails and supplies DC voltage to the output. Generally, repairs are not made..