T4 Quadcopter Mini 250 Drone (5 inch props)
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
This is a mini version of my [T4 Quadcopter](http://www.thingiverse.com/thing:261145) design. It uses the same concepts but is completely redesigned to fit into the "250" class of mini quadcopters.
This design is suitable for 5" props. If you are after something a little bigger there is now also the [T4 Quadcopter Mini 315](http://www.thingiverse.com/thing:408363) that supports up to 8" props and a 2200mah battery - or just use the longer arms on this model if you don't need the battery space.
Check out the whole "T" copter family:
- [TX8 Octocopter](http://www.thingiverse.com/thing:753840)
- [T6 Hexacopter](http://www.thingiverse.com/thing:246350)
- [T4 Quadcopter (10" props)](http://www.thingiverse.com/thing:261145)
- [T4 Quadcopter Mini 315 (7-8" props)](http://www.thingiverse.com/thing:408363)
- [T4 Quadcopter Mini 250 (5" props)](http://www.thingiverse.com/thing:304237)
- [Tubular Crossfire 2 quadcopter](http://www.thingiverse.com/thing:261298)
I've added a post on the [forums over at DIY Drones](http://diydrones.com/forum/topics/3d-printed-t4-and-t6) for discussing and improving these designs.
### Videos
- [FPV flight by Abormor](youtu.be/iu97fqEjFB8)
- [Build video playlist](https://www.youtube.com/playlist?list=PL0qBvLOwYdXwQ9CYtgXDOnvXfrc28UaNF)
- [Build video 1: Body assembly](https://www.youtube.com/watch?v=NaGzNY3dDgQ&index=1&list=PL0qBvLOwYdXwQ9CYtgXDOnvXfrc28UaNF)
- [Build video 2: Install…
