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ĐOT-MǞTRIX Display Programming
8051 Discussion Forum (Author: Shayaan_Mustafa)
Last post by Shayaan_Mustafa    Fri Apr 18 2014, 04:22 PM
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uart/rs232 implementation (7e1)
Project Help (Author: Suilied)
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Project Help (Author: gaurav7577)
Last post by ajay_bhargav    Fri Apr 18 2014, 07:29 AM
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combining two c code file
Embedded GSM Development (Author: sanket400)
Last post by ajay_bhargav    Fri Apr 18 2014, 07:03 AM
 44 Views, 1 Posts 
Dwn file
8051 Discussion Forum (Author: Colbee)
Last post by ajay_bhargav    Fri Apr 18 2014, 06:50 AM
 174 Views, 8 Posts 
Not able to turn ON/OFF LED
Embedded GSM Development (Author: sanket400)
Last post by ajay_bhargav    Thu Apr 17 2014, 03:11 AM
 89 Views, 4 Posts 
8051 Discussion Forum (Author: nordic)
Last post by STM32HERE    Wed Apr 16 2014, 04:28 AM
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Thu Apr 17 2014, 01:23 PM
@mba Great .. please do.
Thu Apr 17 2014, 12:27 AM
like the forum and wish to participate
Wed Apr 16 2014, 04:45 PM should read my comment just before your post
Wed Apr 16 2014, 01:43 PM
I'm doing a drive system with SIM900D modem and microcontroller AT89S52 via sms. I'm having trouble can not generate the. Hex to send to the microcontroller, whenever I compile the error, I'm using MCU 8051 IDE, what should I do so that my system receive sms and perform my task?
Mon Apr 14 2014, 01:00 PM
@Haranadh,bipin chandra etc. Create threads for your questions.
Sun Apr 13 2014, 04:05 AM
we bought HC 06 Bluetooth modem instead of Module ,Can any one help me of using it as bluetooth module since i am doing this project?
Sun Apr 13 2014, 03:58 AM
Hi,Actually we bought Bluetooth modem instead of Bluetooth Module
Sat Apr 12 2014, 02:55 PM
Please use forum if you want to ask a question.
Sat Apr 12 2014, 01:06 PM
Hi Ahana,I can Help you on this
Sat Apr 12 2014, 03:51 AM
bipin chandra
can anybody help me. we are making a project to control the position of dc motor. so there we need to interface lcd screen and the 4X3 memberane keypad and a dc motor driver chip. can anybody please give me the complete circuit diagram connection of these components with the 8051.and alse help in the programming. my email id is

Tutorials Microcontroller and their interfacing with real world

Keil C / Embedded C Programming
This tutorial will help you learn basics of embedded C and it is targeted towards keil for 8051. Keil C is very much closer to its open source alternative SDCC. So tutorial will help you understand basics of keil C/Embedded C.
LCD Interfacing with microcontroller
LCD is a very important part of Human Machine Interface (HMI). This tutorial is a complete literature so you understand every aspect of alphanumeric LCD. You will understand both 8-bit and 4-bit mode of operation of LCD. You will also learn to create custom characters on LCD.
dc motor interfacing with microcontroller
DC Motor is a very common peripheral that is used in any embedded project especially Robotics. In this tutorial you will how to interface DC motors with microcontroller. Learn different ways to interface DC motors with microcontroller.
You can see complete list of tutorials on our tutorial page here: Microcontroller Tutorials

Projects (View all )

This Project takes over the task of Ringing of the Bell in Colleges. It replaces the Manual Switching of the Bell in the College. It has an Inbuilt Real Time Clock (DS1307) which track over the Real Time. When this time Equals to the Bell Ringing time, then the Relay for the Bell is switched On.... [ Read more ]
Digital visitor counter is a reliable circuit that takes over the task of counting Number of Persons/ Visitors in the Room very Accurately. When somebody enters into the Room then the Counter is Incremented by one and when any one leaves the room then the Counter is Decremented by One. The total... [ Read more ]
Theory: There are seven pitch classes which are represented by first seven letters of Latin alphabets (A, B, C, D, E, F and G). A musical note is represented by Pitch class and octave level, So according to pitch classes there are basic 7 notes and 8th note is represented with as same pitch clas... [ Read more ]

Downloads Source Codes, Examples, Libraries

math library for 8-bit, 16-bit and 32-bit calculations. [Go to downloads]
Linear and Switching Voltage Regulator's Basics copyright © 2000, 2002-2006 by Mario Solari [Go to downloads]
7-seg-LEDs - an Keil µVision extension DLL for simulating 7-segment LED displays Enables simulation of multiple 7-segment LED display connected to any port (SFR) on 8051 uC Picture shows peripherial dialog of 7-seg-LEDs in action. One or more 7-seg LED displays constitute one or more led-g... [Go to downloads]

Latest News (View all )

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 o... [Read More]
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 H... [Read More]
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. ... [Read More]
This project is a simple GSM Based project where 20x4 LCD is used as display for Notice board and GSM modem is used for receiving and sending SMS. When a user wants to display a notice/message on the notice board, user will send sms from a verified mobile number and sms recevied is displayed on ... [Read More]
Our robot expert Gaurav Khadasane has come up with another innovative way to control a robot. He is controlling his robot from an android phone (with a Android GUI application) over bluetooth. Project uses our favourite 8051 microcontroller and HC-05 bluetooth module. In this project 8051 and... [Read More]
This project is an extention to previously uploaded "GSM Controlled Robot". Earlier project was only designed to be controlled using a mobile or GSM device whereas this project extends the control capabilities to custom designed RF Remote and A glove with Accelerometer. This project is de... [Read More]
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