MAX192 ADC schematics?


Have a look at this thread .. http://www.8051projects.net/forum-t8042-last.html

sashijoseph




Thank you for the link, but it doesn't say anything about the schematics :/ I think I have a good understand of how to interface the max192 - it's the schematics I'm not sure about. Can I just connect CS, Din and Dout to three pins on my microcontroller? (eg. P3) or do I have to use some resistors, capacitors... Read Compelte post
Other Tags: ckt   dout   divider   microcontroller   schematics   
Posted by TB on Sat Aug 09 2008, 05:08 PM

MAX192 ADC schematics?

Have a look at this thread .. http://www.8051projects.net/forum-t8042-last.html

For Vref you can use the typical operating ckt in pg 24.It allows for a single-ended input of 0-4.096 V with a 4mV step size.... Read Compelte post
Other Tags: ckt   pg   
Posted by sashijoseph on Sat Aug 09 2008, 04:07 PM

home automation tru internet ..... problem plz help

thanks for u r reply sir!!!
now its working !
thank god !

there was some hard ware problem , which i couldnt make out the mistake till now !
i have checked each part of the hardware , ie serial comm is working , lcd is working ...... still i couldnt find out the mistake


i had done home automation ( with didgital clock) i made use of that hard ware , the project is working now
can u plz send me the up... Read Compelte post
Other Tags: home automation   serial comm   reply   ckt   frm   
Posted by koushal.v.v on Sun Apr 29 2007, 05:16 PM

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Hlo Dear , I've to program AT89C51AC3 RT-LUM using flip but I'm getting time out error for RS232. Will you please suggest me which programmer will be supportable to program this Chip.
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i need to interface sim800 to 8051, the problem is that on the module sim800 there are 9 pins connector and I don't know how to connect him to 8051, which pins to tx and rx on 8051 module sim there is
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KBI does not work on P89LPC920 but it works on P89LPC925
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@hassan malik post your problem in the "General help Guidance and Discussion" forum
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please send me code to interface atmega32 with 24c1024 serial eeprom

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wimac Avatar
Posted By wimac
Sat Jun 22 2019, 01:26 PM
I’ve use the AT89C51ED2 which has a similar progra...
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Posted By ExperimenterUK
Thu Jun 20 2019, 10:08 PM
baud rate is 9600 at stop bits of 2. AdiGhaziThe u...
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Posted By AdiGhazi
Thu Jun 20 2019, 05:24 AM
Dear,I'm using RS232 serial port cable to use flip...
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Posted By ExperimenterUK
Tue Jun 18 2019, 10:19 PM
Okay.. I have never programmed the AT89C51AC3 or ...
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Posted By AdiGhazi
Tue Jun 18 2019, 11:20 AM
Hlo Dear ,I've to program AT89C51AC3 RT-LUM using ...
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Thu Jun 13 2019, 05:17 AM
Hi,Hello Members,I am the newbie member, I like ve...
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It occurs to me that although the P89LPC921 and P8...
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Posted By ExperimenterUK
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I would suggest a fresh approach.The Keil compile...
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Since the code works for the P89LPC925, it is appa...
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Posted By ExperimenterUK
Mon May 27 2019, 06:23 PM
I can't see any reason that those registers would ...