Don't buy a 3D printer. There's a box, right?
Based on the shape of the M1A1 Tank.
Bill of Materials
Box 3T, 5T
BB gun Academy LH9 Mk2
Step motor 42BYGHN1641A05C
Step motor driver A4988
Wireless Communication module Xbee pro s1
Arduino Mega
Arduino Nano
BGM : bensound hipjazz, popdance
#Cardboard # Tank # Arduino