From Me & Mr. Cranky Pants

Main: OpenLaserShowDAC

The Open Laser Show DAC is an Open Source Hardware/Software project.

It implements a Laser Show DAC (Digital to Analog Converter) that uses the ILDA standard laser projector connector. The one exception that it uses singled ended color signals.

If you would like a history of this project and how it got to this point please go to the DAC History Page. The history page details the origin of the idea and its progression over the years.

This board is built as an Arduino Shield. It requires a Arduino 2009 (Duemilanove) or compatible Arduino micro-controller board.

Bare PCB Boards can be ordered from OSHPark.com

I have uploaded and shared V3 and V4 for easy ordering: https://oshpark.com/profiles/cfavreau

Compatible Software List:

Currently there are 2 versions of the board supported:


Rev4

OLSD V4 Arduino Shield Prototype
OLSD V4 Arduino Shield Prototype


Click HERE to visit the Rev4 Page.

Specifications:


Rev3

OLSD V3 Arduino Shield on Freeduino
OLSD V3 Arduino Shield on Freeduino


Click HERE to visit the Rev3 Page.

Specifications:


So what are the big differences between Rev4 and Rev3? Here is the list:

A driver DLL, stand alone test program, and an Arduino Library are provided to make it work. Plus since this is an open source project, all materials are provided to reproduce the board.

There are a few one off versions of the board too. Here is a list so far with links to their respective pages:

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Page last modified on June 09, 2016, at 03:56 AM