Edward Yang

Working well on my modified ferris sweep! @linkdevk You might have to change your resolution to a lower value, that's what I did and it fixed it.

Very much so possibly future: https://learn.sparkfun.com/tutorials/apa102-addressable-led-hookup-guide/all Otherwise, could just add a white LED and pwm that.

Have you tested this with the volume dial and 12V jack connected, but neither of the overhead lighting connectors connected? This is a wild guess but the datasheet says: "The...

See: this example circuit (courtesy falstad circuit simulator) with pulldown on gate:  and without pulldown on gate: