Tag: technical video

DIY electronic video how to make video technical electronic video

DS3231 CR2032 Battery Problem and Solution

| 2022/11/17

@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…

DIY Orthopedic Knee Chair

| 2020/07/03

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…

Speaker Repair Coil Replacement

| 2019/12/08

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…

PCB Cutting Machine Sewing Machine Modification

| 2016/04/23

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 Tin Plating

| 2016/04/23

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…

Practical SMD Removal Kit

| 2016/04/23

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…

PCB spark gap

| 2016/04/22

@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…

Microwave Oven Transformer Made with electro magnets

| 2016/04/22

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…

Animated video Stepper motor and brush motor operation

| 2016/04/22

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

Manuel Toroidal Core Winding Machine

| 2014/04/09

Video of the SMPS transformer winding shared “before” and “Handmade Toroidal transformer winding machine” to the writings of a Toroid Core Winding machine, additional more wanted to share the video with manual fine-wire or not a machine ideal for multi-turn windings, but a lot of work, especially if it will work in practice, but a…