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AD: To celebrate the Fanhome launch, early bird subscribers will also receive an exclusive Starkiller base model. Just go to and use the promocode PROMOJBRUTON It’s pretty hard to walk on a tightrope but I thought I’d have a go. I set up a bar which is a steel scaffold pole and tried my best to walk along it. Sometimes I could almost make it to the end, but most of the time I did far worse than that. It’s a bit easier if you crouch right down and use your arms to help you balance, but standing up tall makes it even harder. Standing still on the spot for any length of time is practically impossible. But could I make a device that would help me balance? I’ve built a couple of projects that used reaction wheels to make a device balance on the spot. This is a wheel which rotates and dynamically accelerates in either direction based on the angle of the device. Force equals mass times acceleration, so we only get a reaction force when the wheel is accelerating or changing direction. But how big would a reaction wheel need to be to help me balance so I can walk all the way down the beam? CAD and Code: You can support me on Patreon or buy my Merchandise: *************************** Patreon: Merchandise: *************************** Affiliate links - I will get some money of you use them to sign up or buy something: *************************** Matterhackers 3D printing supplies: ?aff=7500 Music for your YouTube videos: *************************** Other socials: *************************** Instagram: Facebook: Twitter: *************************** CAD and Code for my projects: Huge thanks to my Patrons, without whom my standard of living would drastically decline. Like, inside out-Farm Foods bag decline. Plus a very special shoutout to Lulzbot, Inc who keep me in LulzBot 3D printers and support me via Patreon. HARDWARE/SOFTWARE Below you can also find a lot of the typical tools, equipment and supplies used in my projects: Filament from: Lulzbot 3D Printers: Bearings from: Lincoln Electric Welder: CNC Router: Ryobi Tools: Axminster Micro Lathe: 3D Printer Filament: Soldering Iron: Vectric CNC Software: Why not join my community, who are mostly made up of actual geniuses. There’s a Facebook group and everything: XROBOTS Former toy designer, current YouTube maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it. XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available.
