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3 Threads found on edaboard.com: Digital Tachometer Circuit
I want to build a circuit that will pick-up induction from a pulse generated by an engine sparkplug and create a nice digital signal from it..
Any help will be apreciated !
Analog Circuit Design :: 06-21-2009 10:57 :: mauricio :: Replies: 4 :: Views: 4219
Inject a digital PROBE into your circuit for input and set the frequency of the probe to a frequency comparable to your speed.
Does this help?
Hobby Circuits and Small Projects Problems :: 04-15-2009 12:29 :: logicon :: Replies: 2 :: Views: 2772
i need circuit digital tchometer range 30000 rpm
(2051+4 digit 7seg. led)
Hobby Circuits and Small Projects Problems :: 02-21-2004 22:39 :: tanveerriaz :: Replies: 5 :: Views: 3941