Hi, I am using a microcontroller to analyse the data coming from a sensor circuit. I need to determine the speed of a moving vehicle using the complete module. The maximum speed of the target is 100km/hr which means a frequency of 4320 Hz(this is doppler shifted frequency calculated) of the signal coming from sensor circuit has to be fed to the microcontroller which will finally provide speed of vehicle.
How shall we use a microcontroller as period counter and then provide speed of object. Also what kind of microcontroller shall be used.
How shall we use a microcontroller as period counter and then provide speed of object. Also what kind of microcontroller shall be used.