I need a little advice re the schematic i am working on. I would like to set up multiple RGB bars to be controlled from my Arduino. After playing around with the TLC5940, i think this will be the chip i would like to use for my project but powering everything is something i am struggling to understand. After some research in the forum here and came across this topichttp://arduino.cc/forum/index.php/topic,78064.0.html.
Member CrossRoads posted some schematics for driving multiple leds half way down the post so i set to work coming up with the schematic posted here and am hoping i’m on the right track, but of course wanted to get the wisdom of the members here to see if i’m barking up the wrong tree.
I would like to use 14 bars overall so will need 3 TLC5940’s (which i have) for all the channels needed to control the r, g and b of each bar.
So really my question is “Is this gonna work???”.
Thanks for your time.
My Schematic is attached