ZKT wrote:Freescales explaination of the diferent types of pressure transducers does not satisfy my courosity.
ZKT wrote:This outta do ithttp://rocky.digikey.com/WebLib/Motorola/Web%20Data/MPX2050%20SERIES.pdf
The idea is to control a 120VAC compressor motor with a pic
And hense the airflow to the device.
It would be a simple matter with a triac.
But a stepper motor connected to the pot shaft is a little too Rube Goldberg.
ZKT wrote:Good Idea
is is then. Thiis is a diff type. great accuacy isnt needed. Just need to keep air pressure 3<=P<=5 psig. Type`s not gonna matter is it.?
This isnt a whopping big compressor. 0.36-0.49 cfm at abovementiopned pressure. Thats about what a little 12vdc car tire inflator puts out. the compressor motor has to be rated for continous operation and the speed adjustable.( to keep the pressure within limits). I drawing a blank here HeLLLLLLLLPPPPP.
A 6vdc virbator type compressor like in the BP monitor might work. Couldnt it be pulse width modulated to control the air output?
First, bolt on a few fiberglass Sidewinder lookalikes. ...
ZKT wrote:Type's not gonna matter is it.?
This isnt a whopping big compressor.
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