Im building a proximity detector and wanted to take the frequency out of it and put it into an arduino, I am new to the arduino so sorry if this seems very basic, The frequency is currently at about 65khz?
Is there any code for this? I intend on puting this into max/msp so i can use it to trigger loops , thus a gesture controlled controller?
You have to be a bit more specific to get the best help. A frequency of 65KHz is very high for an arduino, do you want to sample it or do you just need the amplitude. I suspect what you want to do is possible but not simply by plugging a high frequency into an arduino.
How is the information conveyed from your sensor? Is it frequency, amplitude? A link to the sensor would be good.