Downloads

New Downloads added.

8051 projects & Protocol libraries

Current Libraries:
I2C library (assembly) C coming soon..!
UART library (API provided)

8051 Projects:
AT89C4051 as RTC
CLI for 8051(AT89C51)... Read Compelte post
Other Tags: 8051 projects   library api   at89c51   uart   amp   
Posted on Fri Dec 09 2005, 11:56 PM

10 New 8051 Projects

For all those students and hobbyists who are looking for microcontroller 8051 projects in assembly language. Ten latest projects based on 8051 are available for download. Here is the list of projects available.

1. Auto Control of three phase Induction motor (AT89C2051)

2. Automatic College Bell (AT89S8252 & DS1307)

3. Automatic plant Irrigation (AT89C2051)

... Read Compelte post
Posted on Wed Jun 06 2007, 01:45 PM

Waypoint Follower Robot - Implementing theory of Dead Reckoning

A practical approach to a theoretical concept. Author Ibrahim Kamal decided to put a theoratcal concept of Dead Reckoning to a practical application to actually understand it.

The aim of the project is simple: Build a robot that moves in any required direction, while keeping record of it's actual position and angle with respect to a reference starting point but without any lines or ground marks to... Read Compelte post
Posted on Sun Nov 01 2009, 08:50 AM

Frequency Counter using AT89C2051 and LCD (Assembly)

A very simple easy to make Frequency counter project. This project is powered with small AT89C2051 microcontroller with LCD. Block Diagram of circuit is shown below. It can support a wide range of frequency input starting from 1Hz to ~16.5Mhz, rest depends on pin characteristics.

Theory of Operation
As we all know frequency of a signal is number of cycles per second. I made use of this logic to calc... Read Compelte post
Posted on Tue Oct 27 2009, 09:27 PM

GreenBee Reloaded





Hi Everyone,

There has been some problems, some modifications needed in the GreenBee project made By Amit Radhakrishnan. Chinmayananda Das and ricky17 (from forum) took the challenge to make this project working again. After so much of hardware, project is Up and working.

Download section is not update with the new Black book (project report) and circuit diagram is updated. Code i... Read Compelte post
Posted on Mon May 11 2009, 02:47 PM

Pure Sine Wave Inverter Using Atmel 89S2051

This 8051 project demonstrates generation of pure sine wave with the help of PWM technique where the original sine wave is divided into n number of small segments or samples. These samples are regenerated by 8051 controller to recreate the original sine wave.


Block Diagram of Pure Sine wave inverter


The inverter will converts 12 Volt dc from battery into 110 Volt ac, 50 Hz, sine
wave. As from the blo... Read Compelte post
Posted on Tue Nov 10 2009, 01:53 PM

project help needed...

in case if u dont knw plz refer to the image below.....


the LED is optional....

... Read Compelte post
Posted by Kazim on Wed Feb 04 2009, 03:13 PM

Monitor and Control of Greenhouse Environment - GreenBee [Project Report Included]

Hello Students and Hobbyists,

Well I got this great gift from Amit Radhakrishnan, Poonam Bansal, Prabhat Kumar, Smitha P., students of Atria Institute of Technology, Bangalore.

So i thought you will all love it as a return gift from Rickey\'s World.

Comments from not only me but also from other members who helped Amit while he was working on this project. I must say its a very neatly built and presen... Read Compelte post
Posted on Mon Aug 04 2008, 03:34 PM

C51 Snakes - A Nokia inspired game built on 8051

You all might have played the famous game of all time "Snakes" on your Nokia mobile phones. Inspired from the same Sandeep Sasi went far from just playing the game and thought of implementing it on 8051 platform.



The game is built on AT89S51 MCU operating at 27MHz crystal frequency. The game uses
a 16 * 8 LED dot matrix display and five way keys for user interface. A dedicated
delay settings key prov... Read Compelte post
Posted on Wed Nov 04 2009, 09:22 AM

Update of Home automation over internet

Home automation project is updated. There are few things added in the project. Here is the list of few updates..
  1. LED Indicator added for indicating new message has received.
  2. New command added to control the dimness of LED, this feature can also be used to control a FAN speed, can be used in any way.
  3. Schematic updated
  4. Power supply section updated, removed 12V supply because no more needed.
Hope you will... Read Compelte post
Posted on Fri Apr 20 2007, 08:12 AM

Conversation

Sun May 20 2018, 06:01 PM
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?
Sun May 20 2018, 05:56 PM
justinb
how to write and execute a program that read the keypad button and diplay the number on 7 segment ?
Sun May 20 2018, 01:44 PM
StephenTitly
https://coindump.biz/?ref=0110ce0e15d11860f5c787dd7668239a
Thu May 17 2018, 02:36 PM
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, 08:54 PM
ashutosh jain
IR Remote Switch using TV remote (RC5 Protocol) is not working properly. opp1 & opp2 is in problem.plz help
ExperimenterUK
Sat Apr 28 2018, 04:09 AM
@kaiserslautern Post in forum
Wed Apr 25 2018, 03:09 PM
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
Sun Apr 22 2018, 03:50 AM
This is a community site. Feel free to help anyone needing advice
hareeshchamiyar
Thu Mar 29 2018, 06:47 PM
please help me for the configuration bits for dspic30f2010
hareeshchamiyar
Thu Mar 29 2018, 06:45 PM
can any one using dspic30f2010.

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
Mon May 14 2018, 10:17 PM
So the main problem is that I am not getting Analo...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon May 14 2018, 09:40 PM
Hi sir after checking all the connection i...
Pater Avatar
Posted By Pater
Mon May 14 2018, 05:36 PM
Basically my project is based on Data Acquisition ...
LAMBO Avatar
Posted By LAMBO
Sun May 13 2018, 02:13 PM
Hi sir after checking all the connection i...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon May 07 2018, 07:27 PM
This design should be fine.Choose a frequency betw...
Pater Avatar
Posted By Pater
Mon May 07 2018, 01:28 PM
Sorry for late reply as exams were on,Based on my ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu May 03 2018, 03:32 PM
If the circuit works with a light bulb, the probl...
LAMBO Avatar
Posted By LAMBO
Thu May 03 2018, 08:04 AM
Hi sir as u mentioned above everthing is working...
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed May 02 2018, 08:28 PM
Thanks for the video clip, it's a good idea.Electr...
LAMBO Avatar
Posted By LAMBO
Wed May 02 2018, 10:53 AM
Hi sir did the changes as per instructions. ...