Dallas DS1821 TEmp Sensor interface with 89C51

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mitesh

Joined: 13 May 2002
Posts: 288
Helped: 6

28 Mar 2004 17:09 dallas 1821 temperature

Hi,

Do any body had interfaced DS1821 with 89C51 and the Temperature result should be displated on 16*2 LCD display,
If so please share me the schematic & source code for it, as i am urgent in need of it.

Thanks

mgajo

Joined: 15 May 2001
Posts: 347

28 Mar 2004 23:24 ds1821

Hi
Try this

http://www.mcselec.com/an04.htm

Smile

mitesh

Joined: 13 May 2002
Posts: 288
Helped: 6

29 Mar 2004 7:11 ds1821 8051 code

Hi mgajo,

Thanks for the link, I have visted that link before, But thats in BASIC, I want in C or ASM please help me.

Interface with Dallas 1821 Temp sensor with 89C51 microcontroller, 16*2 LCD , source code & scehmatic for Displaying the TEmperature on the 16*2 LCD

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mgajo

Joined: 15 May 2001
Posts: 347

29 Mar 2004 20:05 ds1821 code

Hi
If you need asm file you can compile basic source and
compile it.With Bascom you can solve problem for 1 day,
with asm for week!!!
BUT as YOU like mate

Smile