Finally a good usage for Hoverboards! (charge your powerbank by cranking)

The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/greatscott09211 Previous video: https://youtu.be/ycT-PItAzNk Previous hand-crank generator video: https://youtu.be/3fpsInXqo1E Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Altium Designer: https://altium.com/yt/greatscott! More project information (schematic, pictures,.....) on Instructables: https://www.instructables.com/Hoverboard-Motor-Becomes-a-Hand-cranked-Generator/ Parts list (affiliate links): Hoverboard Motor: https://s.click.aliexpress.com/e/_9AKNcs https://amzn.to/3DrX6Mk Slip Ring: https://s.click.aliexpress.com/e/_AUXur0 https://amzn.to/3DG6tYS 1N5817 Diode: https://s.click.aliexpress.com/e/_Al2ccc https://amzn.to/38lu9U0 5F Supercapacitor: https://s.click.aliexpress.com/e/_ACW1QG https://amzn.to/3mJvPPA Resistor: https://s.click.aliexpress.com/e/_AksoBw https://amzn.to/3ktU1mt eFuse: https://www.digikey.de/number/en/texas-instruments/296/TPS259621/28832 Buck/Boost Converter: https://s.click.aliexpress.com/e/_A4njbO https://amzn.to/3BoruFN In this project I will show you how to turn a motor from an obsolete hoverboard into something quite useful. We will be building a hand-cranked generator with it that can charge up a powerbank in emergency situations. Along the way I will show you how such a motor works, how we can modify it and how we can turn its AC output voltage into smooth 5V DC for our powerbank. Let's get started! Thanks to Skillshare for sponsoring this video. Music: 2011 Lookalike by Bartlebeats 0:00 Hoverboard Motors are interesting! 1:25 Intro 2:24 Motor Modification 5:06 Generator Hand-Crank Test 5:42 Power Electronics for the Generator (AC -- 5V DC) 9:17 Final Test 10:55 Verdict