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SMS based device on/ off control using 8051 microcontroller and GSM modem

11 hours ago    By:Rajamoorthy      View:211      Download:2

A GSM based SMS control System; u can just send SMS by cell phone and control eight Devices.Displays information on 16x2 LCD module and controls the relay switching. This interface uses the Micro controller and GSM Modem.Complete solution to your Home Automation by SMS.(Kit with GSM modem)....

Embeded C

password based door locking system using 8051 microcontroller

4 hours ago    By:sagar      View:99      Download:2

        we designed password based door locking system using microcontroller 8051.interfacing of keypad and lcd screen is reqired for input and display.here we interface 3*3 keypad with microconntroller.we also provide a facility to change password....

Assembly Language C

DTMF based on off control of a device using 8051 microcontroller

2014-11-20 13:24    By:Rajamoorthy      View:34      Download:0

In this competitive world human cannot spare his time to perform his daily activities manually without any fail. The most important thing he forgets to switch off lights wherever not required. With this, even the power will be wasted up to some extent. This project gives the best solution for e...

Embeded C

two-wheels balancing robot controller using LQR method

2014-11-24 03:53    By:liqianshu      View:59      Download:1

LQR control method to achieve the balancing robot balancing effect analysis of Q-value to determine   best contribute to the k-value. Requires three angle control for balancing robot, robot body angle, wheel forward, horizontally transmitted and control end through the three corners to achieve...

Matlab Matlab

Interfacing TC72 SPI Temperature sensor with 8051 microcontroller

9 hours ago    By:vicky      View:250      Download:0

This code is written by me for interfacing TC72 Temperature sensor with 8051 microcontroller.As 8051 microcontroller not having inbuilt SPI so I have written simulated code for SPI for 8051.TC72 is a digital temperature sensor with .25 degree resolution. I also attached proteus simulation desi...

Embeded C

LCD Display using 8051

2014-11-24 08:24    By:Sanjay C H      View:53      Download:0

This is a simple C Program for LCD Display in C for 8051 the design description in given in detail and easy to understand...

Embeded C

RTC PROGRAM FOR 8051 MICROcontrolLER

2014-11-24 03:34    By:lakku      View:34      Download:0

RTC PROGRAM FOR 8051 RTC PROGRAM FOR 8051 RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROGRAM FOR 8051RTC PROG...

Email C

7 SEGMENT (CA) using 8051 SCANNING METHOD

4 hours ago    By:ediecodeforge      View:20      Download:0

This is an example of controlling 3 (three) of 7 Segment common cathode using 89S52 MC. I used this to learn how to control more than one of 7 Segment using as minimum as possible to save price for large project. Well this is just an init ( I used later for queue machine of banks and any other...

Embeded C

RC5 protocol decoding using 8051

2014-11-23 15:46    By:pansmith      View:30      Download:0

If you’re a computer geek, you might think I’m claiming to have built a project that decrypts the RC5 block cipher. I wish that were the case, and indeed if it were I’d certainly be earning a lot more money than I am now! But alas, this project refers to a much simpler idea – the RC5 pr...

Embeded C

password protected secure door using 8051

2014-11-20 13:24    By:sindhu      View:27      Download:0

This is the code for password protected secure door using 8051.  The project consists of stepper motor, lcd, buzzer and keypad.  on pressing the password which is displayed as * on lcd, 8051 checks for correct password ,if the password is correct, the stepper motor rotates clockwise to ope...

Embeded C

gas leak alarm using 8051

2014-11-23 06:05    By:karthikdm      View:24      Download:0

gas leak alarm using 8051...

Embeded C

Interrupts using 8051 Keil Vision, Atmel 89C52

3 hours ago    By:tsizzle      View:86      Download:0

//This code is written to blink the #1, #3, #5, and #7 LEDs every 200 ms using timer 0 //In addition, the code uses the FIRST TWO seven segment displays to cycle from 0 to 60 using timer 1 #include <reg52.h> sbit led1 = P1^0; sbit led3 = P1^2; sbit led5 = P1^4; sbit le...

Keil Vision C

DS1307 RTC using 8051 by I2C protocol

5 hours ago    By:pavan kumar      View:103      Download:0

This project shows how to get date and time from RTc DS1307 and print it on the LCD.This project will help full to get exact values of date and time even though the power is off.Because the RTC have its own internal power supply to preserve the time and date....

Embeded C

Led Blink using at89s52 microcontroller

2014-11-24 12:02    By:NarendraK      View:64      Download:0

LED BLINK using at89S52   Ever wonder how to blink leds and make fun projects with leds??? Wait's over now.Led blinking using at89S52 microcontroler computer simulation/proteus file is attached with this post. It is very simple and easy to understand if you are familiar with "C&q...

8051 programming C

8051 controlled LM34D Thermometer with LCD Output using Assembly

2014-11-24 05:41    By:milleraj      View:304      Download:1

I chose to use the 8051 microcontroller trainer board with an onboard LM34D temperature sensor and onboard 0804 ADC converter to then write code with hopes of creating a thermometer. This thermometer would then output the temperature to the 7-segment displays on the board, the serial port for co...

8051 ASM

REAL TIME CLOCK BY 8051

2 hours ago    By:nagarebel      View:105      Download:1

This is a simple code of digital clock using 8051. Welcome download and try. Thank you for your support....

Embeded C

EEPROM interface with 8051

2014-11-24 19:42    By:aakash      View:71      Download:1

In this program EEPROM  interfaced with 8051 microcontroller  by using i2c protocol. The routines of i2c are separated.     ...

embedded C

8051 Free Running Counter

2 hours ago    By:Er.Deep Saini      View:77      Download:0

This post provides the implementation of free running counter ( using c language ) for 8051 micro-controller ( e-g for AT89C51 or AT89C52 etc ). This code is written in such a way that, the counter starts from a value of '0' ( displayed on the seven segment ) and then increments this value after eve...

Embeded C

LED Blinking 8051

2014-11-24 03:34    By:engwas      View:39      Download:0

In the above circuit diagram, AT89C52 is used to simulate the LED blinking code. You can place AT89C51 here without any other change and the code will still run the same. So, this example code can work on both AT89C51 and AT89C52 micro-controllers. A crystal of 11.0592 MHz is used here. Yo...

Embeded C
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