April 19, 2022
Description
2022/4/19 I design a simple magnetic-type lottery machine for fun. Using the insert function you can add the standard components from the Internet for free. You will need 22 Neodymium magnets to construct them. And three 695ZZ ball bearings are also needed. https://youtu.be/z2fVkH4ZrKI
License:
Creative Commons - Attribution - Noncommercial - ShareAlike
Henry Wang
