1 Reply Latest reply on Nov 19, 2020 8:48 PM by VasanthR_91

    Sparkfun Sound Detector (SEN-12642)


      We are starting a project using the sparkfun sound detector. The detector has three pins, envelope, gate, and audio. Each outputs a voltage in regards to the volume of the sound detected. I was wondering which pins on the psoc 4 would be best to use to read these voltages.

        • 1. Re: Sparkfun Sound Detector (SEN-12642)



          If the ADC is to be used measure the analog input, port 2 is recommended as it uses minimal routing resources. Most of the pins have analog peripheral connectivity through the AMuxBus, then again additional routing overhead and routing resource usage can be avoided if Port2 pins are used for analog input.


          Best Regards,