The Secret to Perfect Ball Intakes

Join the community & access CAD files, Code snippets, & more robotics resources ⤵️ https://shop.broganpratt.com/ Want to work with me and get support on your project? ⤵️ https://cal.com/brogan-pratt-a4gcx7 Summary ⤵️ Sometimes, the most elegant solution is also the simplest. In this video, I break down one of the most effective designs for intaking spherical objects in competitive robotics: the rubber band intake. I'll show you exactly how it works, explaining the simple physics of compliance and friction that make it so powerful for grabbing game pieces. We'll also talk about the specific situations where a rubber band intake is the perfect choice for your robot, and when you might want to consider a different approach. By the end, you'll understand the 'why' behind this design and be able to decide if it's the right fit for your next project. My software, tools, & deals (some give me kickbacks—thank you!): ⚙️ Tools Every Workshop Needs: https://amzn.to/47jhPDo 🚀 The Best PETG Filament: https://amzn.to/4mnNloY 🔥 Get 5% off any 2-Stage Offset Robotics Telescopic Elevator Kit with Code: COACHPRATT5 https://www.offsetrobotics.com/produc... Why Watch? If this is your first view—hi, I’m Brogan! TLDR: I've been teaching robotics and design for over ten years. Today, lots of people talk about robotics but I’ve noticed that very few have practical, real world ways of teaching people to create their own robots. So this channel is me chiming in and showing you what it really takes to build your own. Hopefully I can help you improve your projects and robots, and in doing so, the rest of your life 🙏 Like, subscribe, and leave me a comment if you have a specific request! Thanks. Chapters: 0:00 Intro 0:25 How it Works 1:27 Motor Recommendation 2:00 Compliance & Slots 2:44 Pros & Cons 4:12 Demo