Need help with simple counter circuit design
I am a newbie interested in building a circuit that can count the number of times a voltage level exceeds 2 volts. Long story but I have an EMG device that will output 2 volts once a threshold is exceeded. There is no way to automatically capture the number of times this happens. Can anyone point me to a project kit that I could purchase or to a circuit with a component list that I could build? I am fairly new so hopefully this circuit would not be too complex. While not critical if it is also possible to capture the average duration the level stayed above 2 volts that would be great. Understanding that this may complicate things beyond my ability the simple counter without duration would suffice. Thanks.?