“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: You can obtain the plastic part used to protect the pump tip from the EHT transformer of tube televisions and monitors. The bottom part of…
@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, Encoder” project, I used a CR2032 battery for the module, but when we use this battery, the battery life is between 1….3 years, normally the…
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 at the computer. The parts can be made by hand, but it is much better with CNC. When sitting on a computer tongs for a…
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 for low-power speakers, but for expensive high-power speakers, repair is more economical. Tools for replacing the speaker coil; Hobby drill or hand motor Scissors Soldering…
It’s an interesting project I’ve seen in a project that is usually done with electric drills handmade shared a sawhorse; Dremel 4000 handmade sawhorse, Proxxon Made by reference to the sawhorse and circular saw for cutting PCB Assembly Sewing machine tuning, the author attached to the needle section of the machine and have mounted the…
PCB printed circuit board lamination machine with pvc prepared at the end of the video on preparation of the practical printed circuit, solder in a manner that is rapid PCB coating is a useful method that I used when I was shown… in this video, tin coating PCB lemon salt and had been informed about…
SMD type resistor, capacitor, diode, or the like in the case of removal of the material very practical for Iron soldering apparatus you can prepare and see your work in a short time. As shown in the video picture and the material used is 2mm thicker pieces of copper wire with more advanced easier to…
@Bülent NUR forwarded by my teacher PCB spark gap videosu review, especially in power electronics PCB designs contains useful information for possible leakages on the system high voltage spark gap for a method to be applied to minimize damage thanks @Bulent Spark gap A spark gap consists of an arrangement of two conducting electrodes separated…
If you want to make a simple but powerful electromagnet, micro-wave oven transformer and the transformer is cut off with a grinding machine of Palm’s primarily some sufficient labor is subtracted from the primary voltage to the secondary coil of hair after it is given handmade electro magnets what is an electromagnet? Electromagnet, the electric…
videos about how step motors work the brushed motors and brushed prepared that contains very detailed animation. animations thanks to the engine may be easier to understand how it works principles of operation of the stepper motor operating principles of the brushed DC motors source: homofaciens.de