To connect the motor with battery and.
Build your own marble machine.
Switch battery aa with battery holder screws pack screwdriver.
For simplicity the wires are terminated with pins.
Materials to 3d print.
This project requires some materials easily obtainable from your local hardware store.
The nice thing is that you can use scrap wood and scrap wire and just about anything you can find around your house.
Laser cut wood components motor with rudder arm steel balls.
15x15x10cm you do not need a soldering iron.
Set one of the pegboard panels on top of the two long vertical spacers.
Prepare kit components jig all of the images have failed to load.
Cutting carefully cut the small retaining tabs holding the parts in the panels and use sandpaper to smooth out edges.
Http goo gl yjd1bn my other projects.
Make a marble machines board step 1.
Build your own marble machine and feel it.
Sandpaper knife wood glue.
Align pegboard and vertical spacers.
Think about how you can design your own lifters and get your own ball rolling.
Ball track carefully cut out the ball track and all.
Pre drill pegboard and.