I want to make some rotating LEDs (led ball), any ideas on how to make the conection? Answered
First, I will post some links:
This is the original thing, the first one. Contains a video and pics of the project.
Video (original user, not mine)
I wanted to make one myself, so here I am, after gettin my head on fire and not getting a really good method of turning the LEDs on.
For now, I'll make a 2-axis only, and maybe later add the third axis
I already have an idea on how to make connect the power to the structure with the motor that rotates the LEDs, but I'm having a really hard time trying to get that power to the LEDs.
My idea was to use 2 springs, 1 for positive and the other for negative (in the original project, he used a spring to the positive), but they failed as they kept the motor from spinning...