5v Battery packs

Created by JekyllandHyde on May 7, 2019, 6:27 p.m.
  • I am looking for a way to power longer WS2812b LED strips with an arduino for a project. I know I need extra power beyond the input for the arduino since I want to power a bunch of LEDs in a longer strip, so I was wondering if anyone had good ideas or sources for portable or wall solutions.


  • How much current are you looking to draw? I went to the adafruit website and typed in 5v power, there is a nice wall wart that can do 4 amps, but alot of portable stuff that can do 1 amp.