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Hi All,
Please, how can I set my pic16f88 to read current sampling and voltage sampling in my boost converter ?
I write in Hitec C and this is how I wrote it below
TRISA = 0xFF;
I = RA0;
V = RA1;
Is there any other way to do this ?
Thanks.
Thanks Vinodstanur, I really appreciate this and am happy. I have written program for MPPT which I think it will take of this, but there is alot of sense in what you said. Please can I do to improve this ?
Cheers
Hi All,
please I JUST built photo-voltaic boost a converter, boosting from 12V to 30V but immediately i connected load or even small LED, the voltage would go down 12V or 11V without going up again. Then I discovered that it takes about 5 to 8 seconds before it get to maximum voltage What could...
Hi All,
Please I need help to get pwm out of my pic16f88, i have written my program and it was successful. i sent the the hex file to the PIC using development board. if i connect the probe of my oscilloscope to the RB0 of the PIC still in the develpment board, I wouuld get the signal (PWM) but...
HI all,
please i am trying to program PIC16f88 in c language to control MPPT, but i don't know how to write equation or algorithm to calculate duty cycle from Vref and also how to write the code to set the duty cycle for the PIC. Please if anyone has idea of what I am trying to do, give me clue...
the first circuit you said that i should remove, i designed that as solar panel that can give me 12V. all I want to is 12v input and 24v at the output with maximum output current of 0.3Amps. for my inductor value, i calculated it to be 500uH, frequency 50kHZ. i used voltage divider for voltage...
mr brian, please what could i do now to adjust it ? i have run out of idea that is why i came here to share my problem.
please and please share with me the idea, it is like you fathom the problem better.
thanks
hi everyone, pls i am designing pv boost converter, i have finished designing the circuit. i simulated it with proteus but the waveform is giving me is somehow. the output is 24v when i used oscilloscope cursor to measure it but it is not giving me perfect pwm that I want. the output is only...
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