sportbikeryder Posted August 8, 2013 Report Share Posted August 8, 2013 Is there a method available or does anyone have a trick up their sleeve to measure duty cycle of an input channel? I have a sensor that outputs a PWM signal with constant overall period, with duty cycle variance being the output level.  I suppose I could use an RC filter to convert it to an analog voltage, but may not have enough PWM frequency to get anything with decent response and low ripple.  John  Quote Link to comment Share on other sites More sharing options...
Simon Posted August 9, 2013 Report Share Posted August 9, 2013 Hi John I don't know of any way to do this no problem to measure frequency but duty cycle is a different story. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.