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It's OK , now .

Thenk you very much ! David .

PS. I'll test it late , when I finish second side of programm :D

Tell me please , where I do mistakes ??

Thank you !

Hello all !

Give me please any idea how can I do :

I have a frequencymetter ( see attach ) I do not know the names of procesor and display .
I wish to use outputs of processor /...

Yes ! In special with I2C bus . How much is it ? But is a big problem-in Romania I cannot find it . Have you a application diagram for analog out ?

Be sure , I do not use it , too . It is more expensive . I have , for a few $ , a Smartec pressure sensor type "SPD030G 0 – 2.0 Bar" .

As in barometric application .

Hi !

Have somebody some informations (diagram / code or any other) about air pressure measuring used sensor (any ) & PIC & PicBasicPro ? But , for humidity ?

Thank you very much !

Thank you very much , Steve , was , very impportant for me . I am reading much documents to understand this , and I was not sure yet . Now I am !

Only , becose is not necessary , yes ?

Tell me please , has DS1307 only a single address code for all with this type ? In datasheet write :

"The slave address byte contains the 7-bit DS1307 address, which is 1101000, followed by the...

Thank you very much for this link . Is usefully .

Hello !

Are somebody doing a " CALENDAR "( DAY, MOUNTH , YEAR ) with a PIC and LCD ?

Thank you !

Hi !

I have find problem and solution .

I have instal and a LCD display together with my LED display and....I understand that my DS sensor is not ok . Data from it was wrong . I have...

All are very simple : I DO NOT KNOW OTHER KIND TO CAN CONTINUOUS PROGREAME AND DISPLAY ALL TEXT AND DATA , OTHER THAN HOW IS ROGRAME WRITE NOW ! IT READ DIGIT BY DIGIT .

I have made a few changes :

In the first time write a few blanks (16)
I2cwrite I2CDAT , I2CCLK , $A0,ADR,[ ]

I have insert this lines
SELECT CASE...

Yes ! But not on this plate . On this plate (Leds display )I use a PIC 16F876 and I have 3 free pins only on it . I can not install a LCD. Will be very usefully . I am not sure ( in my mind )every...

I have try , be sure . I use a test program on LCD , bat there it work , on LEDS display not . For LCD are very usefully DEC ; HEX;...commands . I'try to change the kind of writing text ,(in my...

Was very usefully !

Thank you .

PS. I 'll be very bussy for a few day , and after this I'll work again to my project . I 'll tell you what I can doing .

[CODE]

I do not use it , becose I do not know it :( . Thanks !

[QUOTE=skimask;64461]Ok, so the parenthesis don't make a difference, no problem...Guess we're going to have to build this up from scratch...
Do you have that LCD connected to your project? Is it...

skimask;64450]Right. I understand what you are trying to do, with the EEPROM and the LED matrix's and such. It's a relatively common project.
What you aren't understanding is that you are only...

Thank you for link . I do not find your example on this link . Tell me a link for it , or post all example .
I am looking for little time on this program ...and I see that they use LCD display...

Look here , is what I have tried :

adr = 22
i2cwrite I2CDAT, I2CCLK, $A0, adr,[temperature.LOWBYTE dig 4+48 ]
pause 15
adr=25
i2cwrite I2CDAT, I2CCLK, $A0, adr,[temperature.LOWBYTE dig...

OK ! I ' ll do , be sure . Thank you all , for your help . If have you a new idea , pleace , let me know it .

PS. I have tried all your ideas , and DIG , but they do not work .

Hi !

Here is some informations about DS 1820 "

TEMPERATURE/DATA RELATIONSHIP Table 2
TEMPERATURE DIGITAL OUTPUT DIGITAL OUTPUT
_______________(Binary)_____________(Hex)
...