OK i made a schematic to kind of show what im talking about.
You see the blue LED signal come in off the arduino to what would be LED row number one, then the diode drops the voltage by ~.7V and takes it to LED row number 2. Then another diode drops the voltage and takes it to LED row number 3. I would then repeat this for green and red.
Can someone please verify that im on the right track here?
https://123d.circuits.io/circuits/865584-the-unnamed-circuit
You see the blue LED signal come in off the arduino to what would be LED row number one, then the diode drops the voltage by ~.7V and takes it to LED row number 2. Then another diode drops the voltage and takes it to LED row number 3. I would then repeat this for green and red.
Can someone please verify that im on the right track here?
https://123d.circuits.io/circuits/865584-the-unnamed-circuit