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Recent content by Yamber

  1. Y

    Need help to design a fuell cell membrane monitor with a PIC (any type of PIC) !!!

    Hi all, I would like to design a system which could control a fuel cell (Hydrogen & Oxygen) membrane so that when the membrane gets "blocked/ dirty" that system would be able to control it. To be more clear, I heard that it's not (for now) possible to predict a performance of a fuel cell due to...
  2. Y

    Need assistance on Batteries (in serie) charge equalizer

    Thanx Ugu Reginald! Another question: I heard that it happens that "one of the batteries charges faster than the other, likely even if they are same made" can this be possible? would you please assist with a diagram of a charger of such ? Thanx again for your help.
  3. Y

    Need assistance on Batteries (in serie) charge equalizer

    Hi all, I'm looking for a diagram of a battery charge equalizer. To be more clear, I have two 12 V batteries connected:???: in serie that I would like to charge equally because I heard that sometimes a charge difference can have a negative effect on the battery life.:???: Can anyone assist me...
  4. Y

    Need help for a DC/DC converter project with a PIC/PLC !!

    Hello All, I would like to do my Master project on DC/DC converter (solar charge controller in large). I wish I could use a PIC or PLC to control the system. But I do not have enough information about it. I would appreciate to be helped to get a topic with some guidance. I have some background...
  5. Y

    Please assist with d code below (I2C writing but not reading)...Urgent !!!!

    I'm :cry:trying to read Temperature and Humidity with SHT11 Sensor. I need someone help to check why am I not getting the correct reading on the LCD, please? I'm using MplabX, proteus : PIC16f2620, LCD Lm032, 10k resistors...Thanks in advance:roll: OpenI2C(MASTER, SLEW_OFF); SSPADD...
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    [SOLVED] LEDS do not turn ON, with my ADC code please Assist..

    - - - Updated - - - @Snicolasss, Tnx man, I get what u are saying, problem solved. Regards.:smile: int main(void) { init_IO (); PORTC = 0x00; // long status; unsigned char i; init_ADC (); init_XLCD ();
  7. Y

    [SOLVED] LEDS do not turn ON, with my ADC code please Assist..

    Hello Guys, I'm using LCD 20 x 4 LCD, PIC18f2620 as ou can see on the picture. Here is my code. Please assist to find out why the LEDs are not coming on. Thanks. #include "Xa.h" #include <stdio.h> #include <stdlib.h> #include <delays.h> #define LED_RED LATCbits.LATC0 #define LED_GREEN...
  8. Y

    SHT11 Humidity Sensor I2C Code for MplabX problem

    Hi all, I'm very new in Programming. I would like to realize a project using an Lm032 LCD, A SHT11 Humidity Sensor, PIC18f2620 (mplab, Proteus). I went through the device datasheet and I wrote the following code. But the result is terrible. I need assistance please. Tnx in advance.:oops::oops...

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