Sure, a report will follow, but first I want to make it fully ok. But I didn't want to keep this pic from you :D
Finally, here is the working led cube: [IMG] It still looks better in real life.
why? because blue leds are ca 0,1 euro/s 0,1 * 1000 = 100 euro now I have 1000 leds for 18 euro And blue leds would be to bright, one would...
[IMG] alright, here is the led cube in its full state. working on the software right now, I can already make some pictures appear on the cube....
yes, that's the place :) And there is a new 'inkoopactie' with the leds
Can't you use a small schematic with a ne555, to use PWM for the fan, PWM will turn the power supply on and off very fast, regulated from 0% on...
I don't think this will work, because if one of the print wires is etched away, it doesn't let current flow anymore and so not the whole print...
The leds have arrived a week ago and now I have started constructing the cube. First, I tested al the leds to see if there were any wrong leds...
To make the cube look the best, the 100 iron wires across the y-axis will each be connected to 10 leds, so 10 layers will be made, that's the way...
I already got my leds for 18 euro/ 1000 leds (red) I also think that lining the leds up will be one hell of a problem, first you need really...
I think your schematic is great, but the drawback is, that you can't drive more than 10 leds at a time, and that is not much, even at 100 ma/led...
I am also working on a schematic for this 10x10x10 cube with a pic16f877 and 14 other serial input, parallel output chips, (74hc164). it will be...
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