I am an engineer focused on recycled batteries, electric vehicles and renewable energy. I am always working on engineering projects I can’t stop.
Easy Fix for Broken Laptop Fan
Powerful Battery Fan
Phone and Tablet Battery Charger (cheap and Rechargeable)
Cheap Mobile Battery Wall Outlet
Fast Electric Circle Car for Cheap
Cheap Electric Boat
Free Powerful LED Flashlight
Free Rechargeable Flashlight From LEDs and Lithium Battery
Portable Arduino Prototyping Box
Cheap Electric Motor Speed Control ($10, 4HP, Arduino, PWM)
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