frequency meter
Posted: Wed Dec 26, 2012 9:04 pm
Hello
Can some one help me please, I am a antique sprog on this lark so have pity on me , I have been trying to build a rev counter I have been following a quite simple circuit but so far no success, I built one it did not work I built another one checked each one lots of times still no luck so I built one on a bread board and it worked so I built another just with with wires but that did not work and I have been checking time and time again the only thing that I cannot test is the read out, so could some one tell me how to do that in case that has broke.
Thank you for any help, Hopeless
Can some one help me please, I am a antique sprog on this lark so have pity on me , I have been trying to build a rev counter I have been following a quite simple circuit but so far no success, I built one it did not work I built another one checked each one lots of times still no luck so I built one on a bread board and it worked so I built another just with with wires but that did not work and I have been checking time and time again the only thing that I cannot test is the read out, so could some one tell me how to do that in case that has broke.
Thank you for any help, Hopeless