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			<div id="results_count">112 Threads found on edaboard.com: <strong>Interface 89c51</strong></div>
		
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread307739.html" rel="nofollow">interfacing of hm2007 with microcotroller</a></h2></div>
			</div>
			<div class="content_text">I am doing a final year project and my project is "voice based home automation system" .
Im using ic hm2007 for voice recognition and want to <strong>interface</strong> it with muc <strong>89c51</strong>.
i just want to control 3-4 lights.How this can be done?
please any1 can help me??

reply awaited!</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 01-18-2014 06:06 :: jashbharwada :: Replies: <strong>2</strong> :: Views: <strong>1371</strong>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread301137.html" rel="nofollow">Please help! Try to get 2 89c51 comunicate through parallel port</a></h2></div>
			</div>
			<div class="content_text">You'll find a clear timing digram of "External Data Memory Write Cycle" in <strong>89c51</strong> hardware description. Data is put on P0 during nWR low, for about 6 clock cycles.

But how do yout want to latch the data in the second 8051? It has no bus device <strong>interface</strong> or input capture feature. The idea simply doesn't work.

You can of course set the data stat</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 10-17-2013 06:09 :: FvM :: Replies: <strong>3</strong> :: Views: <strong>647</strong>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread293943.html" rel="nofollow">how to build software UART ?</a></h2></div>
			</div>
			<div class="content_text">I m doing one project in which i want to <strong>interface</strong> GSM Module and RF-ID Reader to <strong>89c51</strong>..
but problem is there is only one UART for <strong>89c51</strong>..
i want to <strong>interface</strong> them using software UART only..i googled this topic many times but i m not getting what i need...
please provide me code if anyone has for receiving data using (...)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 07-18-2013 04:58 :: sanket.joshi :: Replies: <strong>42</strong> :: Views: <strong>2401</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread293275.html" rel="nofollow">ADC 0804 and 89c51 interfacing</a></h2></div>
			</div>
			<div class="content_text">Check these link: 
 
 

- - - Updated - - -

Check these link:</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 07-10-2013 18:49 :: Ogu Reginald :: Replies: <strong>2</strong> :: Views: <strong>1605</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread291216.html" rel="nofollow">lcd interfacing using 89c51</a></h2></div>
			</div>
			<div class="content_text">This link having Lcd interfacing with 8051. If you more circuits search in google.

 </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 06-14-2013 15:48 :: amayilsamy :: Replies: <strong>1</strong> :: Views: <strong>1005</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread286826.html" rel="nofollow">how to interface JY MCU Bluetooth 1.03 module with 89c51 or 89s52</a></h2></div>
			</div>
			<div class="content_text">hi
can i <strong>interface</strong> bluetooth module with <strong>89c51</strong> with 16x2 lcd.
its mean when bluetooth module power should be ON.then Lcd must show bluetooth module ON.similarly if it search for any another bluetooth device that may see on lcd .after geting pair it also may sow on lcd.


in short i have to display all bluetooth activity on 16x2 LCD using (...)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-24-2013 10:25 :: ronkpatell :: Replies: <strong>23</strong> :: Views: <strong>4207</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread283392.html" rel="nofollow">how to interface 1 mq-7 sensor with an at89c51 microcontroller ?</a></h2></div>
			</div>
			<div class="content_text">i used a RL=47Kohm and a pcf8591t adc , i <strong>interface</strong>d the analog Vout of the mQ-7 sensor with one of pcf8591 analog input pins then how should i <strong>interface</strong> the pcf with the <strong>89c51</strong> microcontroller ?
if there any thing wrong with the things that i have <strong>interface</strong>d plz tell me ..
this is for my project 
and pls i want (...)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-18-2013 16:10 :: Majd995 :: Replies: <strong>0</strong> :: Views: <strong>1033</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread283225.html" rel="nofollow">programming for sensor interfacing</a></h2></div>
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			<div class="content_text">hi guys pls help me for programming for temp and humidity sensorsy-hs-220 interfacing with <strong>89c51</strong>.
pls i need it urgently



See this example (register on site to get full access to material, registration is free) :

How to <strong>interface</strong> Humidity Sensor with 8051 Microcontroller (AT<strong>89c51</strong>)
 www.en</div> 
			<div class="content_info">
				&nbsp;&nbsp; Professional Hardware and Electronics Design :: 03-16-2013 14:38 :: tpetar :: Replies: <strong>1</strong> :: Views: <strong>850</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread282294.html" rel="nofollow">89c51 interface with lcd 16*2 via rs 232</a></h2></div>
			</div>
			<div class="content_text">hi
i want <strong>interface</strong> rs232 with <strong>89c51</strong> .
my main ajanda is what i writing in hyper terminal that may be display in LCD.
that is possible 
pls help me.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-07-2013 10:01 :: ronkpatell :: Replies: <strong>21</strong> :: Views: <strong>1910</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread276858.html" rel="nofollow">dc motor interface with 8051 using pwm concept</a></h2></div>
			</div>
			<div class="content_text">hi everyone i want to do one project like i want to <strong>interface</strong> dc motor by using the driver ic l293d with microcontroller  <strong>89c51</strong> RD2 IC by using the concept of pwm can anyone help in that....</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 01-11-2013 05:16 :: pradeep23 :: Replies: <strong>0</strong> :: Views: <strong>630</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread273977.html" rel="nofollow">Interfacing two Pc's by using 89c51 microcontroller and MAX232... Need Help</a></h2></div>
			</div>
			<div class="content_text"> I am new in microcontroller world, want to <strong>interface</strong> two PC's using MAX232 and <strong>89c51</strong> microcontroller for Simplex Serial port communication and Bi-directional communication.

However, Simplex communication is working through microcontroller on hyper terminal, what should be the code to <strong>interface</strong> Bi-Directionally.

Thanks in advance.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-08-2012 09:22 :: adilaslam :: Replies: <strong>1</strong> :: Views: <strong>680</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread272431.html" rel="nofollow">how to drive lcd from 8051 microcontroller</a></h2></div>
			</div>
			<div class="content_text">How to <strong>interface</strong> LCD with <strong>89c51</strong>
 LCD TO <strong>89c51</strong>
</div> 
			<div class="content_info">
				&nbsp;&nbsp; Elementary Electronic Questions :: 11-23-2012 16:20 :: tpetar :: Replies: <strong>3</strong> :: Views: <strong>2952</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread263641.html" rel="nofollow">i want to interface AC signal to  ADC0808 with  89C51 .</a></h2></div>
			</div>
			<div class="content_text">Hi,
    I want to <strong>interface</strong> my AC voltage signal (which is coming from transformer) to ADC0808 with <strong>89c51</strong> microcontroller. so prblem is that if i will connect my transformer o/p +ve wire to the analog channel 1 then where should i connect my -ve terminal, i can't connect it to the ground because ground of IC is DC whereas my signal is AC. So pleas</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 08-23-2012 09:43 :: girish09 :: Replies: <strong>3</strong> :: Views: <strong>1060</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread251429.html" rel="nofollow">anyone did project on RFID+keypad using ccs c coding? need help...</a></h2></div>
			</div>
			<div class="content_text">89S51 (I really dont know why people use <strong>89c51</strong>) with keypad, RFID and LCD

 

You have source in C, description, video presentation,... just register its free.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 05-08-2012 22:33 :: tpetar :: Replies: <strong>1</strong> :: Views: <strong>1375</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread246568.html" rel="nofollow">serial rf module interface with 8051</a></h2></div>
			</div>
			<div class="content_text">hi 
  I have a problem interfacing RF module(433Mhz ask) to 8051(atmel <strong>89c51</strong>).
I am using two micro controllers

First: I have written a simple program to transmit 'A' serially if P1^0 is high in transmitter micro            controller(uc1). and at receiver micro controller(uc2) to take serial data and put in on P1 of (uc2</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-30-2012 02:23 :: IanP :: Replies: <strong>4</strong> :: Views: <strong>3265</strong>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread240597.html" rel="nofollow">hey can you help me in interfacing ic 24c02 with 89c51 please assist us in coding too</a></h2></div>
			</div>
			<div class="content_text">Read the thread on the link, try do your own coding with the sample, no one will spoon feed you.

how to <strong>interface</strong> atmel 24C02 with <strong>89c51</strong> </div> 
			<div class="content_info">
				&nbsp;&nbsp; Hobby Circuits and Small Projects Problems :: 02-13-2012 07:45 :: abidr :: Replies: <strong>1</strong> :: Views: <strong>1512</strong>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread234835.html" rel="nofollow">Lcd interface with 89c51</a></h2></div>
			</div>
			<div class="content_text">I AM TRYING A HALLO WORLD PROGRAM ON LCD BUT ITS NOT WORKING 

I DOWNLOADED DIFFERENT TUTORIALS AND WORKED THE WAY GIVEN IN THOSE TUTORIALS...  

MY CODE IS:

ORG	    00H
 	
MOV     A,#38H
ACALL   COMNWRT
      
MOV     A,#38H
ACALL   COMNWRT
         
MOV     A,#0EH
ACALL   COMNWRT
       
MOV     A,#01H
ACALL   COMNWRT
       </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-20-2011 15:01 :: mrarslanahmed :: Replies: <strong>27</strong> :: Views: <strong>4107</strong>
			</div>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread218306.html" rel="nofollow">89c51 interface to rf 433 transmitter and receiver modules</a></h2></div>
			</div>
			<div class="content_text">write a simple serial program for both the controllers and test if they work properly ( individually) then <strong>interface</strong> the controller with these modules...

---------- Post added at 20:37 ---------- Previous post was at 20:36 ----------

 
</div> 
			<div class="content_info">
				&nbsp;&nbsp; Embedded Linux and Real-Time Operating Systems (RTOS) :: 07-11-2011 15:07 :: ckshivaram :: Replies: <strong>5</strong> :: Views: <strong>2966</strong>
			</div>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread213613.html" rel="nofollow">Interfacing 7-segment led using 74HC595</a></h2></div>
			</div>
			<div class="content_text">I wants to use a 74hc595 to <strong>interface</strong> 7 segment display to <strong>89c51</strong> ...
What input should be given to the sh_cp st_cp  and  DS  .

do i need to toggle the ips of sh_cp and st_cp  for the 74hc595 as they are mentioned to be clock i/ps .

I am trying to run a basic program tyo understand the working of 74hc595</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 05-24-2011 11:40 :: deeplearns :: Replies: <strong>4</strong> :: Views: <strong>1905</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread212424.html" rel="nofollow">Line follower robot using 89c51 microcontroler ic</a></h2></div>
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			<div class="content_text">learn about microcontroller.. doing simple programming .. understand the concepts... <strong>interface</strong> the sensors one by one and finish the project..

come back again when you are struck.

no readymade projects delivered to door steps...............</div> 
			<div class="content_info">
				&nbsp;&nbsp; Robotics and Automation Forum :: 05-13-2011 16:15 :: ckshivaram :: Replies: <strong>3</strong> :: Views: <strong>3724</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread210780.html" rel="nofollow">89c51 interfacing using USB</a></h2></div>
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			<div class="content_text">i have usb <strong>interface</strong>d mobile and i want serial interfacing with the <strong>89c51</strong> what should i do. 
can i have USB to serial connector for serial interfacing.
plz guide me</div> 
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				&nbsp;&nbsp; Microcontrollers :: 04-28-2011 10:15 :: manasusman :: Replies: <strong>3</strong> :: Views: <strong>919</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread210409.html" rel="nofollow">hi need help to program cc2500 with 89c52</a></h2></div>
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			<div class="content_text">hi  i am writing code for cc2500 <strong>interface</strong> <strong>89c51</strong> but its not working can some one give me help or code if any one have</div> 
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				&nbsp;&nbsp; Microcontrollers :: 04-25-2011 09:47 :: ud23 :: Replies: <strong>2</strong> :: Views: <strong>1212</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread208220.html" rel="nofollow">please help me to interface eeprom with 89c51</a></h2></div>
			</div>
			<div class="content_text">hi
    please help me i want to <strong>interface</strong> 24c16 eeprom with <strong>89c51</strong>
i just want when the power cut and resume the power <strong>89c51</strong> should not reset, i want <strong>89c51</strong> start from that point where the power cut ,i don't know how to write eeprom <strong>interface</strong> code
my asm code is below,
with regard,
thank u

$mod51
	ORG (...)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-04-2011 20:31 :: naeem_28 :: Replies: <strong>17</strong> :: Views: <strong>1428</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread207423.html" rel="nofollow">RFID reader using 89S52</a></h2></div>
			</div>
			<div class="content_text">Check the code given here RFID Interfacing with 8051 Microcontroller (AT<strong>89c51</strong>) | <strong>interface</strong> RFID 
The code and circuit is for <strong>89c51</strong> but that would work with 89s52 as well.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-29-2011 07:30 :: sumit_sharma :: Replies: <strong>1</strong> :: Views: <strong>1349</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread203516.html" rel="nofollow">interfacing LM35 to 89c51 microcontroller show temp 7segment</a></h2></div>
			</div>
			<div class="content_text">Hi.

interfacing LM35 to <strong>89c51</strong> microcontroller show temp 7segment
In my application i have to sense temperature by using LM35 with ADC 0804 show the temp 7 segment.

 The temperature sensor i have choosen is LM35. I want to know how it can be <strong>interface</strong>d to <strong>89c51</strong> microcontroller.

Please give me an idea.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-24-2011 09:46 :: kashif_ramzan :: Replies: <strong>3</strong> :: Views: <strong>2925</strong>
			</div>
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								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread200931.html" rel="nofollow">interfacing mobile with 89c51......</a></h2></div>
			</div>
			<div class="content_text">hi ...
      i want 2 <strong>interface</strong> <strong>89c51</strong> with Nokia 2700,does it supports AT commands and how to <strong>interface</strong> it with controller,i mean what type of connectors are used for it <strong>interface</strong>???
                       i need a detailed answer,Thank you....</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-01-2011 12:02 :: bilaljaved :: Replies: <strong>8</strong> :: Views: <strong>1385</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread198459.html" rel="nofollow">how to interface photo diode with microcontroller ?</a></h2></div>
			</div>
			<div class="content_text">hi 
i am doing laser light data and voice communication project .i have few but major difficulties in interfacing photo diode to <strong>89c51</strong> to rxd pin can any one provide me the working circuit diagram of it?</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 01-08-2011 16:56 :: santoshaxl :: Replies: <strong>4</strong> :: Views: <strong>4778</strong>
			</div>
		</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread190815.html" rel="nofollow">micro controller interfacing.............</a></h2></div>
			</div>
			<div class="content_text">can i <strong>interface</strong> 12 bit ADC to <strong>89c51</strong> microcontroller?if micro controller is 8 bit..what does it mean?</div> 
			<div class="content_info">
				&nbsp;&nbsp; Analog Circuit Design :: 10-18-2010 11:30 :: NARENDRA1234 :: Replies: <strong>1</strong> :: Views: <strong>795</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread190423.html" rel="nofollow">Interface 89c52 with spi(25aa080a)</a></h2></div>
			</div>
			<div class="content_text">I tried to <strong>interface</strong> SPI EEPEOM with <strong>89c51</strong>. i know <strong>89c51</strong> doesn't have SPI in hardware, so i write it in software and simulate it in proteus. The code i written is in below, but it doesn't working. please correct it, if there is any error in my code.


#include <REGX51.H>
#include <intrins.H>


sbit sck = P2^0;
sbit swr = P2^1;
sbit s</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 10-13-2010 13:27 :: arunraj1984 :: Replies: <strong>2</strong> :: Views: <strong>1628</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread184176.html" rel="nofollow">mobile and  microcontroller</a></h2></div>
			</div>
			<div class="content_text">hiiii

i want to <strong>interface</strong> 3310 with  microcontroller <strong>89c51</strong>..

can i <strong>interface</strong> it using serial port directly ?</div> 
			<div class="content_info">
				&nbsp;&nbsp; PC Programming and Interfacing :: 07-30-2010 01:06 :: nayan_trivedi :: Replies: <strong>5</strong> :: Views: <strong>1670</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread175133.html" rel="nofollow">lm75 interface with 89c51</a></h2></div>
			</div>
			<div class="content_text">search google for 8051 microcontrollers by Mazidi.That book has same <strong>interface</strong> example</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-10-2010 10:10 :: engr.waqas :: Replies: <strong>3</strong> :: Views: <strong>2276</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread174994.html" rel="nofollow">NPN proximity switch interface to 89c51</a></h2></div>
			</div>
			<div class="content_text">I have to <strong>interface</strong> an NPN proximity switch to uC <strong>89c51</strong>...

Please help me with a schematic on how to connect the sensor and how to code it..

The sensor is NPN and takes 5 to 24V input supply. And it gives the same at o/p..</div> 
			<div class="content_info">
				&nbsp;&nbsp; Elementary Electronic Questions :: 04-08-2010 16:08 :: eshan7 :: Replies: <strong>2</strong> :: Views: <strong>3183</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread174694.html" rel="nofollow">Microcontroller and GSM interface</a></h2></div>
			</div>
			<div class="content_text">Hai Experts,

          I want to send a message to a Mobile Phone from a GSM activated by a Micro <strong>89c51</strong>.I am using the following code.  But the code is not working. Can anyone debug and correct it please......


Sudan

                 ; CODE  
org 00h
ajmp main
org 30h
mov p1,#00h
mov p3,#00h

mov p2,#00h
setb p2.1



main:mov </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-05-2010 12:44 :: sudan :: Replies: <strong>1</strong> :: Views: <strong>1043</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread174058.html" rel="nofollow">adc lcd uC.. Problem - please help</a></h2></div>
			</div>
			<div class="content_text">im doing my final yr project.. and i have close to 2 weeks to get this <strong>interface</strong> working..

Its like this..
1>
Adc0804 goes to uC <strong>89c51</strong> .. to give output in LCD 2*16
this connection is made on bread board

the only output tht i get now is "sensor data"
after that nothing..

The attachment has all the text files containing the program for </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-29-2010 16:19 :: web_bug2005 :: Replies: <strong>3</strong> :: Views: <strong>1155</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread173217.html" rel="nofollow">Interfacing 89c51 with induction motor</a></h2></div>
			</div>
			<div class="content_text">i am doing a project of interfacing pc with an induction motor. All i have to do is to <strong>interface</strong> a triac with microcontroller. But for input voltage and triac gate pulse synchronization i have to use u208b. Anyone knows how to <strong>interface</strong> <strong>89c51</strong> and u208b?:|</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-21-2010 05:54 :: raxza :: Replies: <strong>0</strong> :: Views: <strong>1157</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread172857.html" rel="nofollow">Sim 300 GSM modem with 89C51 Microcontroller</a></h2></div>
			</div>
			<div class="content_text">hi
       i m working with Sim 300s v7.03 modem interfacing with <strong>89c51</strong>... when i work seperately they r working well... i can see the results too... but wen i <strong>interface</strong> modem does not respond... wen i give the command from microcontroller modem led goes off for few seconds then it glows... can u help me to <strong>interface</strong> it properly... thank u...</div> 
			<div class="content_info">
				&nbsp;&nbsp; Digital communication :: 03-17-2010 09:54 :: paramathma :: Replies: <strong>3</strong> :: Views: <strong>6000</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread172084.html" rel="nofollow">Help me on interfacing st -tr2500 fsk transceiver to 89c51</a></h2></div>
			</div>
			<div class="content_text">hi guys i am a 3rd year diploma student i need to <strong>interface</strong> st -tr2500 fsk transceiver, which has SPI with <strong>89c51</strong>............can anybody help? project needs to be done before 20th of march...........</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-09-2010 13:22 :: yash199 :: Replies: <strong>8</strong> :: Views: <strong>1403</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread146912.html" rel="nofollow">touchscreen interfacing with 89c51</a></h2></div>
			</div>
			<div class="content_text">Hi,
I want to <strong>interface</strong> touchscreen with <strong>89c51</strong>. I have ad7843 touchscreen digitiser IC. but I don't  know how to  <strong>interface</strong> that with <strong>89c51</strong>. pls help me to proceed</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-15-2009 10:34 :: hk_parmar :: Replies: <strong>3</strong> :: Views: <strong>1946</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread170866.html" rel="nofollow">interface ds1307 with 89c51 and display time on lcd in C.</a></h2></div>
			</div>
			<div class="content_text">i want a c program on how to <strong>interface</strong> ds1307 with at<strong>89c51</strong> and display the time on 8 bit lcd(2x 16).. plz help</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-25-2010 04:11 :: charry :: Replies: <strong>3</strong> :: Views: <strong>3604</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread169252.html" rel="nofollow">GPS interface to Microcontroller-89C51</a></h2></div>
			</div>
			<div class="content_text">
Hai Friends,

           I need GPS to Microcontroller <strong>89c51</strong> coding. Please any one can help me ?
Thanking You,

Sudan</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-07-2010 01:13 :: sudan :: Replies: <strong>0</strong> :: Views: <strong>1426</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread165856.html" rel="nofollow">can i have interface code of adc0808 with 89c51?</a></h2></div>
			</div>
			<div class="content_text">can  i have  <strong>interface</strong> code of adc0808 with <strong>89c51</strong>.



Send me ur project</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-28-2009 13:12 :: binojkumar :: Replies: <strong>2</strong> :: Views: <strong>1348</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread160610.html" rel="nofollow">interface 89c51 to gsm modem and fingerprint detector</a></h2></div>
			</div>
			<div class="content_text">please help me 

i want to <strong>interface</strong> fingerprint detector with microcontroller <strong>89c51</strong> and then i want to <strong>interface</strong> it with GSM moderm 

any body have the circuit diagrm. 

pls mail me 

my email id is</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 10-13-2009 15:36 :: vicky89 :: Replies: <strong>0</strong> :: Views: <strong>1467</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread159135.html" rel="nofollow">i2c interfacing to 89c51 microcontroller</a></h2></div>
			</div>
			<div class="content_text">Hi sir gud evening,i want some details of 24c04.plz give me detaqils hoe to <strong>interface</strong> to <strong>89c51</strong> microcontroller and also give the program for that.plz give me reply sir its urgent tome.
                         THANK YOU SIR.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 09-22-2009 11:56 :: lavi :: Replies: <strong>2</strong> :: Views: <strong>1836</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread154109.html" rel="nofollow">89c51 interfacing to LCD - problem in LCD dispalying chars</a></h2></div>
			</div>
			<div class="content_text">hi..I tried to <strong>interface</strong> data signals to LCD(2 x16) via P1 and control bits via P2(RS/RW/EN).its the standard code in Mazidi book and still there is problem in LCD dispalying chars.I gave direct connectivity w/o any it ok?I suspect the hw.
Any adice please...?
thank you..sri.kc</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 07-14-2009 14:29 :: srikantan :: Replies: <strong>6</strong> :: Views: <strong>2808</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread152810.html" rel="nofollow">configure 89c51 as a keyboard to computer</a></h2></div>
			</div>
			<div class="content_text">Hi all, 
I have already <strong>interface</strong> PS2 Keyboard with microcontrller. now i want to inter face controller with computer as a keyboard. so how i start??
share some idea in this line...


Regards, 
Nirav Rede</div> 
			<div class="content_info">
				&nbsp;&nbsp; Elementary Electronic Questions :: 07-07-2009 11:41 :: niravrede :: Replies: <strong>1</strong> :: Views: <strong>1063</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread151538.html" rel="nofollow">how to interface 2 Devices to microcontroller via serial por</a></h2></div>
			</div>
			<div class="content_text">Hi Can someone guide me the way to how to <strong>interface</strong> 2 Devices to a microcontroller via Serial port. I mean like I have to <strong>interface</strong> my controller <strong>89c51</strong> with GSM Modem as well as with PC. The data will be transfered to & from both the devices.

Thanks for giving the time to read my problem.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 06-18-2009 16:15 :: lats :: Replies: <strong>6</strong> :: Views: <strong>2011</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread146914.html" rel="nofollow">barcode scanner interfacing with 89c51</a></h2></div>
			</div>
			<div class="content_text">Hi,
I am using argox as-8250 ps2 based barcode scanner . I can easily <strong>interface</strong> ps2 keyboard with <strong>89c51</strong> but with the same ps2 port when I am using barcode scanner than sometimes it gives output and sometimes it is not. actually whwn we press the switch of scanner it should show the continuous light but here in my case on pressing the switch for a </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-15-2009 10:44 :: hk_parmar :: Replies: <strong>1</strong> :: Views: <strong>1471</strong>
			</div>
		</div>
								<div class="result_box">
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread143514.html" rel="nofollow">Need help to design circuit to interface thro USB port</a></h2></div>
			</div>
			<div class="content_text">hi ssheikmd,

Do you want to <strong>interface</strong> the USB chip to some other device or you just want to control that peripheral...

The functionality of controlling LED or doing a particular command can be achieved using vendor commands...</div> 
			<div class="content_info">
				&nbsp;&nbsp; Hobby Circuits and Small Projects Problems :: 03-17-2009 02:03 :: A.Anand Srinivasan :: Replies: <strong>7</strong> :: Views: <strong>3200</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread142306.html" rel="nofollow">How can i interface MT8888C chip with 89C51 microcontroller</a></h2></div>
			</div>
			<div class="content_text">m new here! and i need help , can anyone help me in how can i <strong>interface</strong> MT8888C chip with <strong>89c51</strong> microcontroller ? any thing useful ( like codes for example or documents)


Plzzzzz help</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-03-2009 14:50 :: amol_friend1234 :: Replies: <strong>0</strong> :: Views: <strong>845</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread140198.html" rel="nofollow">C code iam trying to interface 8x8 dot matrix disp</a></h2></div>
			</div>
			<div class="content_text">here is the code iam trying to <strong>interface</strong> 8x8 dot matrix display to <strong>89c51</strong>.. please help me out...

/*************

#include<reg51.h>

sfr col = 0xA0;
sfr row = 0x80;

sbit r1 = P0^0;
sbit r2 = P0^1;
sbit r3 = P0^2;
sbit r4 = P0^3;
sbit r5 = P0^4;
sbit r6 = P0^5;
sbit r7 = P0^6;
sbit r8 = P0^7;

void delay();

char tdata={0x0111</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-24-2008 11:29 :: sriraj_jan :: Replies: <strong>1</strong> :: Views: <strong>1865</strong>
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