Changes

this is the same as the pitch follower program in the digital examples but I reclibrated it to the streamlight stingerXT a very powerful 100 dollar flash light, well back when I bought it, but the flash light broke 2 hours before the final and so I had to buy a cheap one at CVS. I changes the anologread from 0 to 1 and the out put from 8 to 9 and I messed around with the sensor reading till it was calibrated to work with the stingerXT I was able to control when it activated acording according to distance and I changed rangeso the range so it could go from very low frequencies to very hi.