Been looking around the forums for clear info on wiring two LED (R/R/dB/dB) to a Spark 2 board to have a double bladed saber that uses just one switch and motion sensor for both blades.
It seem like a fairly simple idea, I have quick connects to run a length of wire to the second blade.
I haven't pulled back the liquid tape yet, but there are two wires running from the LED to the board. c1 and c2 I assume. Since I want the second blade controlled the same as the first LED I am not sure where to attach the second LED. Any advice or schematics would be great.