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i am interfacing gsm modem sim300 with micrcontroller p89v51rd2. i want to send 'at' and the reply'ok' i want to display on the lcd. but i don't know whr am i going wrong . following is the code
#include<p89v51rx2.h.txt>
#include<string.h>
sfr lcd_data_pin=0xA0; // data port P2
sbit rs=P3^0...
Re: Need "C" language code from this assembley language for this same circuit diagram
zuisti sir I have a question. I am working on the ELEKTOR PROJECT scrolling message using 6 led 5*7 matrix(i.e. only 1 module). If i use AT89S2051 will there be any change in the hardware and software?
Re: Need "C" language code from this assembley language for this same circuit diagram
im working on the similar project. i am using 89c2051 with the circuit diagram which zuisti sir has provided. Can zuisti sir pls upload an assembly or c code for led dot matrix using only one module(i.e no DIP...
sir i have not bought any lcd as of now.. i am confused if i buy will my microcontroller be able to drive it. also am more keen to work wid leds but have no clue how to go about with it. as wid led it will be more visible from a distance..
hello. i am making a project on gsm based lcd display. the major difficulty which i am facing right now is to interface my microcontroller with lcd display. I want to use 89s52 microcontroller and an lcd display of size maybe 40*2 or 80*2. can u pls tell me how will i interface my controller wid...
hello. i am making a project on gsm based lcd display. the major difficulty which i am facing right now is to interface my microcontroller with lcd display. I want to use 89s52 microcontroller and an lcd display of size maybe 40*2 or 80*2. can u pls tell me how will i interface my controller wid...
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