description of events
using a 18F452 displaying wind speed and direction on 20x4 LCD
using the transducer to measure/indicate the air pressure in the air cannon air chamber.
using this data (wind speed, direction, muzzle velocity (two IR sensors 1 foot apart mounted on the barrel) then determind desired air pressure to hit targets at 30, 60,90 yards then shoot for distance.
As far as the transducer doing any fast switching, I think not. All it's doing is indicating air pressure in the cannons air chamber.
have a rotary switch to select which display I desire
DISPLAY 1 = wind speed and direction
DISPLAY 2 = air chamber pressure
DISPLAY 3 = muzzle velocity after firing
using the outputs of all this data, we should be able to determine what pressure to use for a desired distance.
note the data specs on the transducer says the output is adjustable
DS Series Custom Pressure Transducers | Pressure Sensors | Proportion-Air
the transducer is a DSY-150
supply voltage 15-24v
supply current min = 35ma
output = 0-10v but is adjustable