Uploaded September 2018 | Updated September 2026, 3 weeks ago

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FPV tiny tanks are all the rage and i had to make my own because no design i found had a good mounting solution for the fpv camera or other issues.
This is why this design has a top mounted servo where an fpv camera or arm can be attached. It is still servo driven like most of these but that change in a newer revision.

Thingiverse STL link: thingiverse.com/thing:3013262

There is a short assembly overview in the video but you will need the following parts:

RC Receiver (3 channel)
i used a tiny 8 channel D8 frsky compatible receier: bit.ly/2MNWULN

1x 9g servo
2x continous 360° 9g servos (or modded standard servos, i used mg90s)
2x lego tracks ("small size")
2x M3 screws ~15mm and 4 nuts.
2x 3x8x4 ball bearings (693ZZ)
1s ~300-500mAh li-po
5v boost converter
8x 4x7mm rod magnets (or longer rods to glue in place if you have no magnets)
FPV Camera. (Eachine EF01 used here... you probably need to redesign the servo attachment arm for others)

Music: El-Grungo-Pasto from kongano.com You can support me on patreon: patreon.com/gigawipf