by Tweakie » Wed Sep 01, 2010 12:18 pm
I use Mach at present and can therefore output the PWM direct with a separate gate just to switch the tickle pulse.
If Bart finds the Retna OK then my options change and I will consider a dedicated DSP.
Alternately I may just build my own PWM with a manual 0 - 100% power adjust which is then Mach triggered like my existing system.
It's early days yet.
Tweakie.