Build Log: 250mm FPV Quad

Category : RC

The 250 size FPV quads are getting more and more popular, and with good reasons. They are very handy in size, and quite capable. So of course I had to build myself one. There are many finished frames to choose from, some pricey and some not. But I went with the solution that gives most bang for the bucks imo. The 3 layer carbon frame from HK in combination with wooden arms.

Parts List:

I think that summons up the main parts, of course there are stuff thats not listed like screws, nylon standoffs etc etc. The reason I made the feet 270mm are because of the props reaching the frame if I made em 250mm. Mostly because I mounted the motors using the cross, this way I loose around 1 cm. If I had used aluminium arms I could have use M3 screws from inside the arms.

Since a regular power distribution board couldn’t fit I had to come up with some alternative. The solution was a piece of copper sheet, which I cut two thin strips from.  Should hande my amperes nicely:

Well, after soldering on a JST and a XT60 connector I closed up my plates for now, I don’t think I need to open them up again, I can access most stuff from between the plates.



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