ComputerVoltageSources

Hi Dave,

I was very impressed with your design for a 16 knob programmer for the PSIM using I2C 
chips.

I think others in this group could benefit from this.

I will start a survey:

How many people would like a dedicated 16 knob programmer for the PSIM?

If there is enough interest, perhaps it may be worth spinning a PC board. Please note this 
is not Wiard related, my interest is as a part of the user group.

Thank you again for all your hard work and talented engineering.

--- In ComputerVoltageSources@yahoogroups.com, "djbrow54" <davebr@...> wrote:
>
> Just for fun tonight I wired up a PCF8591 quad 8 bit A/D to my 
> Ext I/O connector (I2C bus). I now have four additional A/D channels 
> that are rock solid. I plan on using one for a potentiometer and 
> another to a set of resistor dividers on a numeric keypad for menu 
> input. That way I don't have to reuse any of the front panel controls 
> for menu selection.
> 
> I was using one of the 16 input controls to select the number of 
> sequencer steps, MIDI program change patch, and a MIDI note offset.  
> Then I'd always have to reset that control for the sequencer value.  
> This way I have dedicated menu controls and dedicated sequencer 
> controls.
> 
> The group's been kind of quiet lately. Where is everyone?
> 
> Dave
>