Hallo!

Die übliche Steuerung habe ich vereinfacht im Code skizziert.
Code:
     >-------------------------+
                               |   VCC vom µC
     >-----------------+       |    +
                       |       |    |
     >---------+    +--|----+--|----+
               |    |  |    |  |    |
              .-.   | .-.   | .-.   |
              | |Rb | | |Rb | | |Rb |
              | |   | | |   | | |   |
              '-'   | '-'   | '-'   |
               |  |<   |  |<   |  |<
               +--| Tp +--| Tp +--| Tp
                  |\      |\      |\
                    |       |       |
                   .-.     .-.     .-.
                   | |Rv   | |Rv   | |Rv
                   | |     | |     | |
                   '-'     '-'     '-'
                    |       |       |
           RGB LED  V ->    V ->    V ->
                    -       -       -
                    |       |       |
                    +-------+-------+
          Rb        |
          ___     |/
     >---|___|----| Tn
                  |>
                    |
                   ===
                   GND

(created by AACircuit v1.28.6 beta 04/19/05 www.tech-chat.de)