Hi I'm running a Arduino Mega 2560 with 3 D (1.5V) batteries in series, which is wired to power 5 Neopixel LED strips and the arduino. They are all in parallel to the power. When the arduino is powered by a USB cable to my computer, the code runs fine. However, when I detach my computer, hook up t…

Code freezes when independently powered

Mattes_of_GER April 19, 2019, 4:20pm 13

Trying to power the things with a high current (up to 4A available) powerbank. More stable and eco friendly. Plus: you can charge your phone

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