Quote:
Originally Posted by heero_yuy
That level shifts control signals. So if the driving device, such as a raspberry pie is on 3.3v and the neo pixel is on 5v then the signals will interface correctly.
Often you will find that the slave device even on 5V will happilly accept 3.3v control signals directly.
Can you say what the LED neo-pixel part is and what you intend to use to drive the interface line(s). Then I could check the levels for you.
Here's a useful resource: https://learn.adafruit.com/adafruit-...c-of-neopixels |
Essentially looking to do as in the picture here.
using something like this :
https://www.amazon.co.uk/ALITOVE-Dif.../dp/B01M7TN8A2 in terms of lights, and this :
https://www.amazon.co.uk/Switching-A.../dp/B0174JDFWE as a power supply