09.08.2018, 08:07
Reactor lite does not support pulse meter. Pulse meter on other devices is not meant for high frequency measurement.
It is possible to convert PWM to more or less constant voltage with a simple RC (resistor + capacitor) low-pass filter, then measure it with analog input and convert back to frequency. It won't be very precise though.
Can you explain why do you need to measure this PWM signal and what is the frequency?
It is possible to convert PWM to more or less constant voltage with a simple RC (resistor + capacitor) low-pass filter, then measure it with analog input and convert back to frequency. It won't be very precise though.
Can you explain why do you need to measure this PWM signal and what is the frequency?