DMX LED Flood: Difference between revisions
| Line 25: | Line 25: | ||
== DMX Values == | == DMX Values == | ||
Shutter | |||
{| border="1" | |||
|+ DEFAULT DMX VALUES and FUNCTIONS | |||
! DMX Value !! Column heading 2 !! Column heading 3 | |||
|- | |||
! rowspan="3"| Shutter - Strobe - Dimmer | |||
| 000 - 001 || Blackout | |||
|- | |||
! Row heading B | |||
|Cell B | |||
|Cell C | |||
|- | |||
! Row heading C | |||
|Cell B | |||
|Cell C | |||
|} | |||
000 - 001 Blackout | 000 - 001 Blackout | ||
1 002 - 127 Strobe: Slow > Fast | 1 002 - 127 Strobe: Slow > Fast | ||
| Line 44: | Line 63: | ||
White | White | ||
5 000 - 255 0 > 100% | 5 000 - 255 0 > 100% | ||
== Revision History == | == Revision History == | ||
12/29/2007 - Initial Schematic / Layouts started. | 12/29/2007 - Initial Schematic / Layouts started. | ||
Revision as of 19:11, 31 December 2007
Concept
The idea for the DMX LED floodlights was concieved after reading a thread on the PlanetChristmas forums about the problems with the MR16 LED bulbs that people are using with the Light-O-Rama or d-Light DC control boards. Having looked at some photos of the MR16s, they appear to be nothing but a few LED's and resistors that are soldered to a board.
The Project Concept is for a 3 x 4 or 4 x 4 PCB, containing Red, Green, Blue, White, and possibly Yellow LEDs. They would be of sufficient intensity to provide a flood of color, or a Strobe (RGB or Wh).
The board will be 4 or 5 chn DMX, base address will be set in the PIC (16F688)
Schematic
Schematic is currently in the drawing phase.
Layout
Layout is currently in the drawing phase.
BOM
BOM is currently undecided.
579-PIC16F688-I/P 1
Construction Notes
There are two ways that the LED's can be installed. For use with the DMX controller, the LED's will be installed in sink mode (where the ground connection is turned on / off.) For use with a LOR or a d-Light controller, the LED's will be installed in switching mode (where the + connection is turned on / off.)
DMX Values
| DMX Value | Column heading 2 | Column heading 3 |
|---|---|---|
| Shutter - Strobe - Dimmer | 000 - 001 | Blackout |
| Row heading B | Cell B | Cell C |
| Row heading C | Cell B | Cell C |
000 - 001 Blackout
1 002 - 127 Strobe: Slow > Fast
128 - 255 Intensity: 0% > 100%
Red 2 000 - 255 0 > 100%
Green 3 000 - 255 0 > 100%
Blue 4 000 - 255 0 > 100%
White 5 000 - 255 0 > 100%
Revision History
12/29/2007 - Initial Schematic / Layouts started.