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

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

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

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

ExperimenterUK
Mon Jan 07 2019, 03:31 AM
@REVOCATUS please post in the AVR forum
Mon Dec 24 2018, 09:25 AM
REVOCATUS MATEMU
sorry I mean referee boards for player substitution
Mon Dec 24 2018, 09:24 AM
REVOCATUS MATEMU
hi am.looking how to build referee by using Atmega 328 and its codes
Sat Dec 15 2018, 01:45 PM
Arslan ayoub
Hii ,, can I get the simulation of numeric keypad lock on proteus
ExperimenterUK
Mon Dec 03 2018, 05:17 PM
Please post questions in the forum. The chat box is for chat
Mon Dec 03 2018, 06:43 AM
help!me!
help! I don't understand busy flag!
Sun Dec 02 2018, 08:01 PM
ile
hello
Mon Nov 12 2018, 05:58 AM
Pavan_user
i have seen your replica of I2C programming using AT89C51 but i am unable to understand the "ack_bit" variable usage ...looks like it is always 1...can you elaborate how acknowledgment is working....
bgk3678
Tue Nov 06 2018, 02:36 PM
kindly any one give solution for my problem
ExperimenterUK
Mon Nov 05 2018, 09:48 PM
Pins high is the normal state. You need a program to set them low

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the_Doker
Thu Feb 14 2019, 02:21 PM
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ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Jan 26 2019, 07:19 PM
Yes that helps a lot.At first sight I can't see th...
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Posted By Rizz
Sat Jan 26 2019, 06:43 AM
@ExperimenterUK I have updated the post with more ...
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Posted By ExperimenterUK
Sat Jan 26 2019, 02:30 AM
What is your definition of a Palindrome ?The ones ...
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Posted By Rizz
Fri Jan 25 2019, 06:31 PM
I have written a code to check if a number is a pa...
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Posted By ExperimenterUK
Sun Jan 06 2019, 10:37 PM
Which 8051 chip are you using ?
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Posted By SONACHAI1234
Sun Jan 06 2019, 08:21 AM
Hi,By mistakenly i burn rx program in my 8051 micr...
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Posted By ExperimenterUK
Wed Dec 19 2018, 06:27 PM
Nobody knows?sifirsekizThe problem is that you are...
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Wed Dec 19 2018, 12:15 PM
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Posted By sifirsekiz
Sun Dec 16 2018, 11:13 PM
Guys pleaseeeee :((
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Posted By sifirsekiz
Sat Dec 15 2018, 07:09 PM
HiThe pulse-sensor-amped has an analogue output.Th...