I’m currently designing my first batch of PCBs for my lit button strips.
I have 2 modules connected to the PCB: DOUT and the DIN.
a)Can I run the VS from say the DIN and use it for the - of LEDs too?
or
b)do I need to have the VS of the DIN going to the buttons and the VS of the DOUT going to the LEDs?
thanks.
D