DMX-512 RGB LED Wash Light Control Board

Step 8 DIP Switch, Mic, Sound Pot

The RHEO&MIC is used for Sound Input Controls, the left hole is for the Rheostat, center hole is shared between one lead of the rheo and one lead of the MIC, right hole is for the MIC.

Sound Potentiometer - Adjusts Sound Reactive Sensitivity

- The potentiometer needs to be used as a Rheostat for this part.

- One of the outer leads on the potentiometer should be soldered to the center lead. See Image

- One lead goes to the Rheo Hole, the other connection goes to the shared center hole.

Microphone - Listens for sound input.

- The electret mic has 2 solder pads, One is soldered to the MIC hole and the other is soldered to the shared center hole.

DIP Switch - 9 Positions are used for DMX Address and One is used for Stand-Alone Control. All the positions are pulled-up with the 10k resistors. And are "ON" when connected to GND.

DIP1 on the PCB is Positive and not needed
DIP2 is Ground, one side of the DIP switch will be wired to Ground
DIP3 is Binary 1
DIP4 is Binary 2
DIP5 is Binary 4
DIP6 is Binary 8
DIP7 is Binary 16
DIP8 is Binary 32
DIP9 is Binary 64
DIP10 is Binary 128
DIP11 is Binary 256
DIP12 is for Stand-Alone Mode Selection.

- There are 2 rows of pins on the DIP Switch, one side/half of the pins are all connected together and attached to Ground(DIP2 on the PCB)

- The other row of pins each needs to be connected to its proper place on the PCB.