timoteo_mendes
New Member
hello,
I am tring to make my on tachometer using a pic 16f628 with internal oscillator and a lcd display.
until now i could put the text for speed in the first line and in the second with rb3 i put a count of the pulses i have...
I know there are lots of way to resolve the same problem, here i would like to know a sugestion how to resolve this.
basicaly what i need is to count the number of pulses in rb3 divide that value by the sample time and multiply by 60 to have it in rpm.
I can use CCP or timers with interrupt is true? the problem is that i don't know how to do it...
any help or sugestion is well came.
Thanks
Tim
I am tring to make my on tachometer using a pic 16f628 with internal oscillator and a lcd display.
until now i could put the text for speed in the first line and in the second with rb3 i put a count of the pulses i have...
I know there are lots of way to resolve the same problem, here i would like to know a sugestion how to resolve this.
basicaly what i need is to count the number of pulses in rb3 divide that value by the sample time and multiply by 60 to have it in rpm.
I can use CCP or timers with interrupt is true? the problem is that i don't know how to do it...
any help or sugestion is well came.
Thanks
Tim