Building a Lego MINI Tank

2,887,100
0
Published 2023-07-01
I made a small RC Lego Technic tank (or SPG) that can drive around and shoot 1x1 Lego liftarms as projectiles. Enjoy!

0:00 Hammer mechanism
0:33 6-round magazine
1:55 Motors and tracks
3:36 Decoration
4:06 Radio control
4:52 Final showcase

The tank is powered by Circuit Cubes Cubit motors (3x) and a Bluetooth Battery Cube.
circuitcubes.com/collections/cubes/products/cubit-…
circuitcubes.com/collections/cubes/products/blueto…

The controller is 8BitDo SN30 Pro G Classic and the intermediary app is BrickController 2 (Android).
www.8bitdo.com/sn30-pro-g-classic-or-sn30-pro-sn/
play.google.com/store/apps/details?id=com.scn.Bric…

All Comments (21)
  • @sunnybuilds
    This man will build a Lego rocket to the moon someday
  • I love how he presents his builds like he’s trying to sell us something with a product demonstration. I would buy
  • @Erix963
    I would love to see one that: 1: can traverse rough terrain 2: can tilt the gun up and down 3: HAS MORE AMMO RESERVES
  • This Lego tank trutly is a weapon to surpass the Metal Gear.
  • With some programming, you can make a button to reload, which rotates the engine just enough so that 1 small rotation will fire the bullet.
  • @waywire7450
    Glad to see how far you've came since your first tank
  • @sage5296
    muzzle-loaded gun is pretty interesting honestly i’m quite impressed with how compact that gun is, especially with it also having a clip!
  • Amazing work as always King! Maybe you could create a Railway gun like the Schwerer Gustav. You can make a nice track, tow it on a train and see how much range, power and aesthetics you can get out of that bad boy.
  • @Sponska
    These are so satisfying and fun to watch, thank you!
  • @bami2
    The onboard camera shots are amazing
  • @nocturnal7613
    I love how Brick Experiment Channel despite having three million subscribers still uses his phone with cracked screen. That means the author respects what he has and doesn't dumping it all into trash first minute he gets the money to buy a new phone.
  • Damn i was kinda hoping this would be another one of those long videos where you show us how you completely overengineered the thing over the course of multiple updates.
  • @epointy
    Can't wait until this guy builds 1:1 sized working lego tank
  • @WingMaster562
    For the reloading mechanism, I would suggest having a window (either top or buttom) where you could insert ammo while holding the plunger down. It's similar to toy pellet guns.
  • @Javin12345
    Awesome job! I'm not sure how viable it is, but a redesign where you could remove the follower for the magazine could easily solve the flipping problem, it would just have to be loaded from the bottom
  • @PiotrBarcz
    I think modifying this one to shoot lego soccer balls like your older tank did would be a lot easier to use since the balls won't jam in the breech or in the bore. Not to mention, you could make the firing bolt bigger and maybe use a spring (maybe those lego shock absorbers?) to get more power and more range. I would also suggest adding a minimal angle adjustment to the barrell.
  • @STA-3
    5:40 I love the sound the falling block made XD
  • @Frolkinator
    Just as i was gonna take a break from assembling my newly bought Lego X-Wing Starfighter, comes a Lego video, perfect.