QuoteWhat would be the viewing distance and viewing angle or in other words would the LED panel be installed vertically ?What are the viewing environment be dark and indoors or outside in bright daylight ?It's a vertical installation, indoors with lights on. The viewing distance should be short, in the 6 feet (2 meters) range.The thing is I can't rig the whole thing from scratch. I just don't have the knowledge, so I thought there might be a way to modify something already on the market, like the links I provided at the top. Time is not an issue, but this is a personal project and definitely I am not willing to spend thousands of dollars.To maybe provide a better picture, imagine one of those old maps used to learn geography that had light bulbs on each state or country. A bulb comes on and you have to identify the location.I need something similar, ideally with colors, and I thought it would be easier to control with a computer, as I would need to input individual addresses or a group of them, let's say I can turn on/off B23 or turn on/off B23, D18, G8, J15, A2.
What would be the viewing distance and viewing angle or in other words would the LED panel be installed vertically ?What are the viewing environment be dark and indoors or outside in bright daylight ?
do any other colors other than R, G, B, white and black would make the project significantly more comple
Quotedo any other colors other than R, G, B, white and black would make the project significantly more compleNo you get the secondary colours as well just as easy.Mind you those black LED are cutting edge, there are currently avaliable in three shades of black as well.
Black LEDs are basically white LEDs but wired up backwards so the light is sucked into it not pushed out of it.
No I am having a laugh, there is no such thing as a black LED. I wish there were because one project of mine is stalled because I want a black "light". I have tried using a smoked plastic filter but it is not very satisfactory.
Glad to see the picky police are here to "help".
IR LEDs are kind of like black LEDs, and they do come in different shades ;-)Tim
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