Li-Ion Capacity Test || DIY constant current load

DIY LiPo Charge/Protect/5V Boost Circuit

DIY Adjustable Constant Load (Current & Power)

Build your own portable POWER STATION (1200w, USB-C and MORE!)

Is it the volts or amps that kill?

BMS (Battery Management System) || DIY or Buy || Properly protecting Li-Ion/Li-Po Battery Packs

Free Energy Generator Using High Power Magnetic Energy New 2020 At Home

Linear DC Power Supplies - Designing & Building Custom DC Power Supplies

7 MILLION VOLT TASER (stun... thingy)!!!

Every Component of a Linear Power Supply Explained (while building one)

How do Graphics Cards Work? Exploring GPU Architecture

So Don't Throw Your Old Phone Charger Away! - More Than You Think

Power Spot welding machine 1000 in One // I made it ( Simple Mode Homemade )

Infinite Energy Generator with a Car Alternator - Liberty Engine 4.0

How to Build a Carbon Fiber Plane？Process of VTOL Fixed-Wing Drone Construction

What is the best Reverse Voltage Protection Circuit? || Repairing a Lab Bench Power Supply

Making the 150 000 V Stun Gun ft. ElectroBOOM

Electromagnetic Aircraft Launcher

Flywheel Battery

DIY Short Circuit (Overcurrent) Protection

How SpaceX Reinvented The Rocket Engine!