27 Jun
2013
27 Jun
'13
10:43 p.m.
Epic Jefferson wrote:
Alexandros and Roman: Thanks, i'll check both of your suggestions. I'll let you know how it goes.
I also just ordered a Practical Maker PWM shield for arduino UNO. 1 shield gives you 32 pwm pins and they're stackable, up to 6 without the need for an external power supply. http://www.practicalmaker.com/products/arduino-shields/pwm-shield-assembled
Beware that you'll need PNP transistor for the power stage, or you'll get small bumps when the TLCs go BLANK each cycle.