Search found 4 matches

by daniel212
Wed Apr 16, 2014 7:42 am
Forum: General Programming
Topic: oscillator frequency 16F628
Replies: 9
Views: 11378

Re: oscillator frequency 16F628

Thanks Ben, Could you pls show me a screenshoot of a simple ADC (reading voltages) looks like? thanks
by daniel212
Tue Apr 15, 2014 12:34 am
Forum: General Programming
Topic: oscillator frequency 16F628
Replies: 9
Views: 11378

Re: PWM & ADC using PIC 16F88

Hi guys, need some help. ( Using pic16f88 on flowcode V5 ) I have already created a basic pwm on flowcode but need to add some ADC function which will then vary the pwm depending on ADC output value. I intend adding a voltage divider to the output section of a converter, which will be fed to the ana...
by daniel212
Thu Mar 06, 2014 1:02 pm
Forum: General Programming
Topic: oscillator frequency 16F628
Replies: 9
Views: 11378

Re: oscillator frequency 16F628

thanks for your help Medelec35,
Am having some troubles. I wanna use Pic 16f877A to generate two PWM signals ( i.e when PWM 1 is ON'' then PWM 2 should be OFF and vice versa)
Any ideas??
by daniel212
Tue Mar 04, 2014 6:30 am
Forum: General Programming
Topic: oscillator frequency 16F628
Replies: 9
Views: 11378

Re: oscillator frequency 16F877A

Hi guys,

How can I make my PWM to have a frequency of 100kHz. using Flowcode 5, the chip is currently showing 19.2kHz and not giving me the option of changing my switching frequency. Am building a boost converter and needs 100KHz freq. Using pic 16f877A. Thanks

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