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ac motor controller using 8051

Project Doubts (Author: LAMBO)
Last post by ExperimenterUK    Thu Jul 12 2018, 08:27 PM
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Problem in interfacing ADC0808 with 89S52

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Last post by ExperimenterUK    Mon May 14 2018, 10:17 PM
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Not getting proper output from ADC0808

Project Help (Author: Pater)
Last post by ExperimenterUK    Mon May 07 2018, 07:27 PM
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Serial UART timeout

8051 Discussion Forum (Author: kmag1953)
Last post by ExperimenterUK    Mon Apr 30 2018, 06:59 PM
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Need help in serial programming using SBUF register !!!!

Project Help (Author: Pater)
Last post by ExperimenterUK    Mon Apr 23 2018, 08:51 PM
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asm file for GSM based projects

Project Doubts (Author: pirpiri)
Last post by ExperimenterUK    Mon Apr 23 2018, 05:36 PM
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Rules for posting

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Last post by ExperimenterUK    Sat Apr 21 2018, 05:22 PM
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Support HM 2007

8051 Discussion Forum (Author: akrepkral76)
Last post by akrepkral76    Sat Apr 07 2018, 01:57 PM
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project for dspic30f2010

Project Doubts (Author: hareeshchamiyar)
Last post by ExperimenterUK    Sat Mar 31 2018, 12:03 AM
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can we use tsop1738 instead of tsop1736

Project Doubts (Author: Darshanparabbnb)
Last post by ExperimenterUK    Wed Mar 28 2018, 01:33 AM
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AC MOTOR CONTROLLER

Project Doubts (Author: LAMBO)
Last post by ExperimenterUK    Mon Mar 26 2018, 08:26 PM
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guys please help !!!!!!

8051 Discussion Forum (Author: bedo123)
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Smart Home using GSM, Bluetooth and Android



This project demonstrates a great concept of Home automation using a Smart Home Device which can control things automatically by taking decisions based on sensor network and external events or manual control using your phone over Bluetooth or GSM. Which means if you are inside the house you can use You can control your appliances using bluetooth when outside use your GSM phone (over SMS).



This project uses AVR controller ATMega328 running Arduino firmware. There are a number of sensors connected to the controller some on GPIOs and some via Analog ports. Here is a short list of sensors:
1. Temperature Sensor (LM35)
2. PIR Sensor
3. Light Sensor (LDR)
4. GAS Sensor

Wireless modules used in this project:
1. SIM300 GSM Module (SIM900 can also be used)
2. HC-05 Bluetooth Module

There is also a provision for controlling 4 AC appliances. One LCD is also connected to show real-time status of all the sensors.

This project gives a good hands on practice on AVR controller and Arduino firmware programming. With various communication options one can get good experience on wireless communication. Further more there are endless possibilities of expanding this project. So you really need to turn your brains on and think of what more you can do with this.

Project also includes complete documentation including Synopsis, Project report and final presentation. But don't get carried away with these goodies. Learn and Build this project so it can benefit you in future

I really want to thank Gaurav Khadasane once again for submitting this wonderful project and bringing lot of things together to learn in a single project.

Go to download section to download this project: Smart Home using GSM, Bluetooth and Android

Finally the working Demo:

Tags bluetooth home automationhome automation using gsm modemsim900smart home using gsmsmart home project bluetoothandroid controlled smart homehome automation androidPIR sensorLPG gas sensorHC-05 bluetooth module
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Arduino based GPS data Logger


Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists and anyone interested in creating interactive objects or environments. This is a very simple project based on Arduino and GPS sheild combo. Arduino provides good set of libraries which are easy to use and you can include in your project without any hassle.



As GPS usually works on serial ports, Software emulated serial port is used to connect GPS with arduino running at 4800bps. The hardware serial port is connected to PC for serial data logging. A 16x4 LCD is used for displaying GPS data locally. LCD provides GPS information related to Latitude, Longitude, Altitude and speed.



Its a very good project for starters, who wants to get their hands on with Arduino. I would like to thank Santosh Mishra for submitting this project. Hope to see more contribution from him.

To download this project Please visit download section: Arduino based GPS data Logger

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Metro Train Prototype Project with Project Report





It has been a long long time since I posted a new project on our website. Today I looked in to all my old emails and checked all pending projects which were not uploaded. I want to thank Gaurav Sharma for submitting this wonderful project. I Hope to see more contribution from him.

Metro Train is one of the biggest transporation medium in Delhi connecting all ends of Delhi together. This project is a very simple train prototype of current Metro Train. This prototype is powered with 8-bit 8051 microcontroller. As you know Metro trains run in one direction at a time, so prototype uses only one motor to move the forward. There is an additional motor which is used to open and close the doors of train. LCD is used to display welcome message, current station and next station messages. A buzzer is there to indicate opening and closing of doors.

Working Of Metro Train:

When the power is turned on a message ("welcome to Bhopal metro") is displayed on LCD. Then a message "Current station is Indrapuri" is displayed and door is opened. A buzzer is also turned on when door opens. After some delay the door is closed and car is started to move forward. A message "current station is Indrapuri" is displayed also on LCD. After some time a message indicating the next station is displayed "next station is M P Nagar". After some time the train stops and a message "current station is M P Nagar" is displayed. This process is continued for five stations. In the end a message "End of line" is displayed on LCD. This whole process is repeated until we turned off the power supply.

A big thanks to Gaurav Sharma for submitting this project.

Go to download section to download project files: Metro Train Prototype Project with Project Report
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The digital IC tester is implemented by using the 89C51 microcontroller board. The processing of the inputs and outputs is done by the microcontroller. The display part on the microcontroller board is modeled using LCD. After the successful testing of the IC, the result is displayed on the LCD.

The basic function of the digital IC tester is to test a digital IC for correct logical functioning as described in the truth table and/or function table. It can test digital ICs having a maximum of 24 pins. Since it is programmable, any number of ICs can be tested within the constraint of the memory available. This model applies the necessary signals to the inputs of the IC, monitoring the outputs at each stage and comparing them with the outputs in the truth table. Any discrepancy in the functioning of the IC results in a fail indication, displays the faulty and good gates on the LCD. The testing procedure is accomplished with the help of keys present on the main board.

This project has been tested with most commonly used digital IC's, mainly belonging to the 74TTL series. Digital IC tester tests various types of IC's like OR, XOR, NAND, AND, NOT, NOR, XNOR GATES and also FULL ADDER, MULTIPLEXER, SHIFT REGISTER.

A special thanks to Sunil Raina, Piyush Sonawane and Parimal Sikchi for sharing their work with us.

You can download this project from here: Digital IC Tester Project (with report)

If you have any doubts in project, please post in forum.
Tags Digital ic tester project8051 based digital ic tester74xx series testerlogic gate tester project
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Conversation

Sun May 20 2018, 10:01 AM
justinb
how to write and execute a program that read the keypad button and display the number on 7 segment on intel8051 at89s52 in assembly language?
Thu May 17 2018, 06:36 AM
HAMZA TAJ
sir iwant to ask about controller of three phase supply by using back to back thyristor instead of triac....will u give me some guideline?
Sat Apr 28 2018, 12:54 PM
ashutosh jain
IR Remote Switch using TV remote (RC5 Protocol) is not working properly. opp1 & opp2 is in problem.plz help
ExperimenterUK
Fri Apr 27 2018, 08:09 PM
@kaiserslautern Post in forum
Wed Apr 25 2018, 07:09 AM
kaiserslautern
Hello everyone, using software uart is a very good idea for a second serial port. Thank you so much. I would kindly like to know how to connect this port to the PC?
ExperimenterUK
Sat Apr 21 2018, 07:50 PM
This is a community site. Feel free to help anyone needing advice
hareeshchamiyar
Thu Mar 29 2018, 10:47 AM
please help me for the configuration bits for dspic30f2010
hareeshchamiyar
Thu Mar 29 2018, 10:45 AM
can any one using dspic30f2010.
Thu Mar 29 2018, 06:03 AM
Neena
can anybody give solar tracking in 8051 using proteus and keil to mail [email protected]
ExperimenterUK
Mon Mar 19 2018, 07:33 PM
sorry bedo.. maybe next time

Downloads

Comments

bdmehta
Tue May 22 2018, 02:30 AM
kmag1953
Sun Apr 29 2018, 07:09 PM
udiwonder
Sat Apr 28 2018, 12:41 PM
pirpiri
Sat Apr 21 2018, 03:35 PM
Pater
Fri Apr 20 2018, 02:38 PM
jamiel
Sat Apr 14 2018, 12:47 AM
akrepkral76
Wed Apr 04 2018, 07:51 PM
samanthaeaves
Mon Apr 02 2018, 06:27 AM

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Forum Activity
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Jul 12 2018, 08:27 PM
I'm glad we got there in the end :)>whats differen...
LAMBO Avatar
Posted By LAMBO
Thu Jul 12 2018, 06:51 AM
hi sir as u mentioned above to change crystal and ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jul 10 2018, 07:20 PM
I assume you meant a AT89S52.It seems to me that...
LAMBO Avatar
Posted By LAMBO
Tue Jul 10 2018, 06:06 AM
hi sir i have checked now much of the distortion ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Jul 09 2018, 06:55 PM
Okay that is very interesting.I have attached two ...
LAMBO Avatar
Posted By LAMBO
Mon Jul 09 2018, 08:14 AM
hi sir as u mentioned above program i have tried ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Jul 06 2018, 11:58 PM
Okay..That motor creates a lot of sparks which mig...
LAMBO Avatar
Posted By LAMBO
Fri Jul 06 2018, 01:33 PM
hi sir as u told >Try the original code againi hav...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Jul 02 2018, 06:20 PM
>is it ok to work on 12.10 v Yes, that is ok.>now...
LAMBO Avatar
Posted By LAMBO
Mon Jul 02 2018, 08:22 AM
hi sir as u mentioned in the program i have checke...