How to make to inverter || 12v to 220v inverter
15:37
পড়া মনে রাখার Formula ( W = D ) || Feynman Technique
16:37
কিভাবে Power Supply বানাতে হয় ? Full Details & calculations of Transformer less Power supply.
13:59
How to Make Electric MOTOR in Factory | Amazing Electrical Motors Manufacturing Process
20:10
How to make Variable Power Supply | DC Power Supply
17:08
How to repair inverter welding machine.| O.C light problem due to faulty transformer.
12:50
How To Wire Most Motors For Shop Tools and DIY Projects: 031
14:50
Don't throw away old Batteries! Genius invention with Welding Machine
12:54