Schmitt trigger Items tagged with Schmitt trigger
Frequency conversion?
@ TB,
as shashi bhai so rightly pointed out ( a very critical point in RPM measurement which i forgot to mention),a schmitt trigger would be highly useful especially when ur signal is not purely digital.
... Read Compelte post
as shashi bhai so rightly pointed out ( a very critical point in RPM measurement which i forgot to mention),a schmitt trigger would be highly useful especially when ur signal is not purely digital.
... Read Compelte post
Other Tags: schmitt trigger bhai critical point rpm measurement
Posted by pdi33 on Sun Aug 10 2008, 11:23 pm
Frequency conversion?
If it's an inductive pickup being used to derive the rpm pulses,a Schmitt trigger before the micro would be helpful,else there could be lots of false triggers for the counter.
Tb,what are you using for the input signal .. magnet-coil,Hall effect sensor,...?... Read Compelte post
Tb,what are you using for the input signal .. magnet-coil,Hall effect sensor,...?... Read Compelte post
Posted by sashijoseph on Sun Aug 10 2008, 04:54 pm
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