Open Source LPM: What interests you?

[flecom]

anything happen with this?

I would like to see a LPM with audible feedback... high pitched beep when the power goes up, low pitched beep when it goes down... so you can adjust large ions and such without looking at the meter (and actually looking at what you are doing)

 

[ARG]

I have made a prototype, but that's as far as it has gotten; it's moving, but slowly.