hi guys... i've read a lottt of posts on this site and its awesome!
i have a slight problem however.. i need to generate a PWM with 1KHz constant frequency and a duty cycle varying from 5-95% using a PIC12F675..
i cannot use a 12F683.. .. however i did try this using 555. although the duty cycle varies as desired, the frequency does too... any ideas on this would be welcome too...
i dont want a program.. please give me some suggestion on how to go abt it.. i'm new to PIc's and so far all i've done is flash an LED..
thanx in advance.. hoping something would come up..?
i have a slight problem however.. i need to generate a PWM with 1KHz constant frequency and a duty cycle varying from 5-95% using a PIC12F675..
i cannot use a 12F683.. .. however i did try this using 555. although the duty cycle varies as desired, the frequency does too... any ideas on this would be welcome too...
i dont want a program.. please give me some suggestion on how to go abt it.. i'm new to PIc's and so far all i've done is flash an LED..
thanx in advance.. hoping something would come up..?