Science of FPV

Currently Playing: Choosing the right prop diameter for a drone of a certain weight: What prop for sub 250g?

In this video I use an analysis of optimal blade tip speed to provide some recommendations for what prop size to run for drones of different take off weights. I consider how best to manage the heavier GoPro Hero cameras and what is the best prop diameter for drones in that sub 250g range. Prop deep dive: https://youtu.be/epJ6L9MaXOQ Motor deep dive: https://youtu.be/RXy00orSpfU Slides: https://drive.google.com/drive/folders/1md9Vc2l-PnY5jVDQSH7HXB_FSh5z8dr_?usp=sharing AOS Drone Build Configurator: https://app.aos-rc.com/ My Engineering Work & Resources: Beyond YouTube, I am the founder and engineer behind AOS RC. Here is where you can find all the hardware, training, and professional services I provide: * AOS Frames & Motors: Browse my designs (https://www.aos-rc.com/designs) * Learn to Tune: Enrol in my online courses (https://www.aos-rc.com/courses) * B2B Consulting: Professional engineering support for your business (https://www.aos-rc.com/consulting) * Support the Channel: Get AOS merch (https://store.aos-rc.com/) or join my Patreon (https://www.patreon.com/cw/chris_rosser) or BuyMeACoffee (https://buymeacoffee.com/chrisrosser) to fund future testing.