my recent project is automatic sawing machine and i will give some stich count and let machine to start by relay output.aftrer finish that alarm comes and stop the machine.
ok im getting problem with stich counting sensor ,
im using photo inturrupter and get the signal ,with 1000 rpm , machine motor counter is correct but more than that is count is very wrong.
im using 20 mhZ xtal and my program is attached with this.
please check that and give solution.im stucked heare..
(i used mr fotios's program to scroll the display]
thanks,
best regards,
nuwan.
![Sad :(](./images/smilies/icon_sad.gif)