1. Some parts needs in this project.

2. Soldering.

3. Finished.

4. Connect test.

Product list:

Buy components at https://www.utsource.net/

TL494N:https://www.utsource.net/itm/p/329903.html

IRF3205 Power MOSFET:https://www.utsource.net/itm/p/1230861.html

C945 Transistors:https://www.utsource.net/itm/p/419216.html

470nF :https://www.utsource.net/itm/p/8346988.html

More details, pls check the video on Youtube: