And if they don’t, you can print tons of new ones. Plus, if you break something (usually the frame), getting spare parts can be pretty challenging – that’s why we’re printing our own frame on the Original Prusa i3 MK3! 3D printed frames are actually very light and if you print them with PETG (you can try Prusament PETG if you want □ ), they can withstand some rough handling. Some are powered by brushed motors, others are brushless, some are smaller, some bigger… the very basic brushless models can go as low as 30 USD, but this price can only be reached by making some really major compromises – short range, low-quality motors, bad camera and missing accessories such as RC transmitter, FPV goggles, batteries or chargers. Various stores across the world have a large selection of drones. And today, we’ll demonstrate that RC vehicles and our 3D printers are a perfect match! We’re going to tell you how to build a cheap, yet powerful, 3D printed mini quadcopter suitable for both indoor and outdoor flying thanks to its diagonal size of 90mm (measured from the motor to motor). Combine it with first-person video transmission and you have one amazing toy that’s nearly indestructible. They fit in your palm but can be powered by high-RPM brushless motors and a two-cell Li-Po battery, so they have, potentially, tons of power. In recent years, one specific type of drone has seen a sudden rise in popularity: micro quadcopters. Radio controlled drones are extremely popular and you can get them in all shapes and sizes.
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