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03:16 PM
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Question for you electronic/circuit builders
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[quote:lightchild_uk:MV8zNDY4MjI3XzYyMDEwODAxX0Y4MjIxOUMx] OP, I know you didn't want to use a filter. But they are useful to capture just the sharp rise and fall of the edge. Have a look at this webpage http://www.next.gr/sens-detectors/various-circuits/Edge-detector-l12670.html It shows edge detection, rising and falling. Also peak detectors. [/quote]
Original Message
Is there any way to separate or filter out a sawtooth wave dependent upon which direction the saw tooth edge is?
ie, one part lead rises sharp and tapers for one signal and the other signal has a leading taper then a sharp drop in voltage.
I do not want to filter frequency, already have a passive low pass to cut high freq noise.
Just need to separate the two signals. (or omit one and then buffer, omit the other)
I am completely baffled on this one.
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