Microcontroller › 8051 › Need help in RPM meter using P89V51RD2 › how do you get pulse from
April 3, 2014 at 4:52 pm #11458
how do you get pulse from motor rotation?
which sensor u r using?
what is MAX RPM of ur motor?
wht is the MAX RPM limit that u can measure?
the solution to ur problem is hidden in the answers of these questions