Joseph Ogbonna

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DIIDevHeads IoT Integration Server

•Created by aymen ammari on 9/9/2024 in #pcb-and-analog

Connecting 12V WS2815 LEDs to Arduino Nano: Do I Need Any Precautions to Ensure Safe Operation?

I suggest based on the diagram that you can add a current limiting resistor to reduce the amount of current going to the nano chip so it won't be very much. Then try to calculate the total power that is required to turn on all the led. It seems the total current needed is insufficient to power the 70 led. I suggest you increase the current of the D-60A power supply little bit further.

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