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Here is it edited. Thanks

I wrote this code for AD7746 on pic18f4550 but all its seems that it keeps giving me static values for the status, capacitance and temperature measurements.
It seems the ...

deleted.

Has anybody worked on SHT21 humidity sensor? I have some samples of it and I hope SHT75 driver should work with it, since it uses the same I2C protocol.

My LCD is now stable and after sending streams of independent characters i get exactly what i sent to it.

Presently i don't have a standard meter to compare my readings with, all i need for now is ...

please i am trying to display humidity and temperature using sht75 and pic18f4550. The PIC displays a lot of unwanted values (jargons) on screen that are not temperature values neither are the humidit ...

Please my nokia 3310 lcd interfaced with pic18f4550 comes on, but the characters are not stable on the screen, they keep flickering and some times the 3310 lcd doesn't come on at all and other times w ...

Thanks a lot everyone, i adjusted my codes and the 3310 lcd is now coming on, but the characters are not stable on the screen, they keep flickering and some times the 3310 lcd doesn't come on at all a ...

My codes and circuit design runs on proteus but the hardware is not coming on. Please what could be the problem?

Please, I need help on displaying characters on nokia3310 lcd screen. The best I could have were 2 or 3 layers of lines drawn on screen. I interfaced it with pic18f4520 and I am using 8MHz oscillator ...

I use a common cathode 7 segment display.

Thanks in advance.

Please Mr Mskala, how can I use your code because I am working on a similar project.
Undefined identifier "rtcc_toggle"and "led_serial" error keeps recurring.
Can you give step b ...

Can anyone help provide a clue for programming pic18f4550 using AD7746 as the converter reading temperature and humidity simultaneously to display on a nokia 3310 LCD screen?

Any help is well ap ...

I really want to thank everyone for your concern and quick response to my request. First of all, I'm working on a school project and my supervisor suggested the use of AD7746 to read temperature and h ...

Hello PCM programmer, I'm sorry for not communicating for some time now, I've been busy constructing the hardware programmer which i am to use to program the microcontroller pic. I am now to use IC18f ...

Hi,
I have a problem that must be solved urgently. I need to use AD7746 (A capacitance to digital converter chip). I need to get PIC18F4520 read from this chip. I don't know how to go about it. I wa ...