We probably don’t have to tell the readers of Hackaday that LEGO isn’t just ... custom motor controller board, and NEMA 8 steppers with 3D printed Technic adapters, this little tank has ...
Using pneumatic cylinders from the LEGO Technic series ... and build a starter motor, and torque generator. Just like [Brick Technology]’s LEGO electronic drums and vortex machine, this ...