how to fix permanently unstable and stutter LEDs strip 2812b in my Arduino ambilight project?
This mostly happens under white light. And after several weeks of use.
It seems like I never can enjoy them without worries of led slaving... You replace the cultprit enjoy some time and than the problems starts again.
Also whenever I open the strip I put ambibox options on colors dynamics than they stutter for awhile until they warmup. then I switch the option on ambibox to screen capture for the rest of use, where under white light they stutter again( I guess white withdraw the max current and this cause the din line to "crash")
i have the wires, resistor and cap connected appropriately following the tutorials online.
The V shows around 4.7 and the power connected to two places as I use 160 LEDs with 5V 10A PS.
hope someone can help
thanks for your time