Let me show you how to build a LED string light inside a bottle which has a little twist to it! You will find the
Continue reading
Category: electric
USB LED indicator Power Bank from Laptop Battery
A situation many can relate to: an empty smartphone battery and no outlet around! That’s exactly why I recycled an old laptop battery into an
Continue reading
Automated Firecracker Slingshot
Who doesn’t like celebrating new years eve with firecrackers?! But no more numb thumbs from fumbling around with a silly lighter in the cold –
Continue readingSimple Rotating Plate
Sometimes you would need a simple rotating plate for various applications but you don’t want to install a lot of sensors and transistors. Well, here’s
Continue readingSimple 2000 Volts Transformer – Electrostatic Sticky Notes
In this post I will show you how to build a nice and useful transformer on your own! Best thing it’s not expensive at all!
Continue reading
Electric Bycicle
Since public transportation is very expensive in Munich ( about 100€/month ) and driving a car is not an option due to traffic jams I
Continue reading