Quick background: I am a model maker for architecture firm currently making a tower model with individual LEDs in each floor plate. I need between 16-25 leds per floor and the tower is 35 floors so that's between 560 -870 smd LEDs that I need to map out in the most efficient and logical way and I need help! (because I know very little about circuits and wiring... hence why I'm a model maker and not electrical engineer)
I am using this led: http://www.kingbrightusa.com/product.asp?catalog_name=LED&product_id=AA2214VR4D1S-N1
OR possibly this unit: http://everlightamericas.com/white/33/eahp3030wa3.html
I have attached a diagram with the four possible wiring configurations that I can think of. Currently I am making samples with model A since it was the most intuative for me when I started. I need the floor plates to be be removable so wiring between plates must be simple. Currently I have positive and negative contact strips running up the length of the elevator core and each plate connects via touch (not soldered) as they slide on and off... Then inside each plate I have my two wires snake around the perimeter with the LEDs all soldered in parallel. But I'm doing more research and finding out this may not be the best method.
SO this is what I need: which wiring plan is the best for what I need to accomplish and what power supply / resistors do I need based on the specs for the led I am using which is 3.3 Vf draw and 20mA current. I looked into the led array calculator but it only offers two solutions in 2 and 3 led configs and I need between 16-25.
I can provide more info if needed, but this should be enough to start I hope.
Any help is hugely appreciated!
Thanks!
I am using this led: http://www.kingbrightusa.com/product.asp?catalog_name=LED&product_id=AA2214VR4D1S-N1
OR possibly this unit: http://everlightamericas.com/white/33/eahp3030wa3.html
I have attached a diagram with the four possible wiring configurations that I can think of. Currently I am making samples with model A since it was the most intuative for me when I started. I need the floor plates to be be removable so wiring between plates must be simple. Currently I have positive and negative contact strips running up the length of the elevator core and each plate connects via touch (not soldered) as they slide on and off... Then inside each plate I have my two wires snake around the perimeter with the LEDs all soldered in parallel. But I'm doing more research and finding out this may not be the best method.
SO this is what I need: which wiring plan is the best for what I need to accomplish and what power supply / resistors do I need based on the specs for the led I am using which is 3.3 Vf draw and 20mA current. I looked into the led array calculator but it only offers two solutions in 2 and 3 led configs and I need between 16-25.
I can provide more info if needed, but this should be enough to start I hope.
Any help is hugely appreciated!
Thanks!
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