142 тысяч подписчиков
277 видео
REDO device from FLEA market
Universal step-up and step-down converter
What can be done from an old laptop?
Almost IMPORT REPLACEMENT
Compressed air cylinder
The Coolest DIY Semi-Automatic Welder
The Best DIY Radio bug
How to open a power adapter that is hot glued
Power bank - 80 level
160kW INDUCTION HEATER!
Transformer winding and calculation in detail
Nikola Tesla - Free Energy (fuel free system - How does it works?)
Homemade Battery For DJI INSPIRE
Balancing unit (BMS) for Li-ion batteries
How to perfectly tin copper in details
How to make HIGH quality PCBs at home
Got a cool package with goodies
Simple switching mode power supply
300W class D power amplifier
What you can make with RELAY
How to check circuits with a multimeter
DIY Plasma Lighter!
DIY Discrete Timer NE555
Tesla Coil Full video will be soon...
DIY Makita 18V Universal Power Charger
The CUTEST Power Supply in USSR - IPS-1
DIY PD 65W LAPTOP Power Bank
DIY 12V 24Ah LI-ION Battery Pack
DIY UPS 11Ah Li–Ion battery
DIY BIG Li-Ion Battery For Electric Scooter
DIY Powerful LiFePo4 Battery
DIY BEST Laptop Power Bank 67.000mAh
TEC 41- 18 Kilo Bulgarian monster from the times of socialism.
How to check mains voltage in the outlet
DIY 0-30V/0-5A Lab Power Supply. Part 1
You havn't seen this! The most UNUSUAL transistors of the USSR
How to tin copper products qualitatively
Welding inverter on one transistor
DIy Simple Power Bank
Simple power supply with adjustable voltage and current
DIY Spot Welding Controller
PCB Making for CNC
DIY Power Inverter 12 - 220 V 50Hz - a great tutorial
Adjustable power supply 0-35V 0-5A
DIY EMP JAMMER
DIY Magnet Polarity Detector
Power supply with adjustable voltage and current
How to increase the POWER of ATX Power Supply
Hidden nuances of a regular inductor.
Make a Welding Machine no worse than the factory one
