May 2, 2022
Description
Commutator wheel and insulator pieces.
Used to connect electrically a rotating part of the Erector project.
Can be used to transfer power to lighting or motors.
The round aluminum disc is made with a hole saw.
Fahnestock clips are used as connection points.
I use an acorn nut as a rubbing contact to the aluminum disc.
Category: Construction ToysLicense:
Creative Commons — Attribution
Cal LF
