News - Category '8051 Projects'

LED Scrolling message Display using 8051
This Project is a scrolling LED matrix display project using 8051 (AT89S52) controller and 24C16 EEPROM.
Thu May 08 2014, 11:25 AM 12
Metro Train Prototype with Project Report
This project is a very simple train prototype of current Metro Train. This prototype is powered with 8-bit 8051 microcontroller
Wed Mar 26 2014, 11:20 AM 0
Digital IC Tester Project
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
Sun Sep 22 2013, 01:26 PM 0
GSM Notice Board
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.
Mon May 20 2013, 07:38 AM 2
Android Controlled robot using 8051 Microcontroller
This project is an android controlled robot using 8051 microcontroller and HC-05 bluetooth module using SPP bluetooth profile. This project use Android bluecontrol app for controlling robot.
Wed Mar 20 2013, 05:46 AM 5
Time Controlled solar tracking system
This project is an 8051 based time controlled solar tracking system. Project source is written in assembly language. LDR and timer used to control direction and operation time of device.
Sun Jan 20 2013, 11:04 PM 0
8051 based Inverter/UPS with inbuilt Charging system
Project Inverter/UPS with inbuilt charging system is based on 8051 microcontroller (AT89C2051) with a rating of 3000VA. This project uses 24V DC battery and convert it to 220v 50Hz AC.
Thu Nov 01 2012, 08:55 AM 0
Automatic Room light Controller with Visitor Counter - Updated
This Project "Automatic Room Light Controller with Visitor Counter using Microcontroller" is a reliable circuit that takes over the task of controlling the room lights as well us counting number of persons/visitors in the room very accurately.
Sat Oct 13 2012, 11:35 PM 0
Football/Soccer Substitution Board (Assembly)
This project is a really simple Football/Soccer substitution board used on field. a very professional looking substitution board. Board has two color LED display each counts from 00 to 99.
Wed Sep 19 2012, 09:28 PM 0
DS1302 based Digital Clock with Calendar
Download DS1302 based Digital Clock with Calendar with interrupt based keypad. The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar.
Thu Sep 13 2012, 05:44 AM 0

Conversation

ExperimenterUK
Tue Jun 30 2015, 05:24 PM
@sachinmm The 8051 timer can't do 1 second. It can do 50ms so count 20 times
sachinmm
Sat Jun 27 2015, 05:01 AM
how calculate 1 second delay in 8051 by using timer and what value should be store in TH0 & TLO register??
sachinmm
Fri Jun 26 2015, 08:25 AM
hello sir plz tell me how to know the 74HC165 parallel in serial out ic is fauty or not?
Wed Jun 24 2015, 08:24 AM
ben mutuku
How can one use XOR gate to ensure the first output is '1' and the next is '0'?
ExperimenterUK
Wed Jun 17 2015, 01:37 AM
@baz..try adding a hash and a semi colon
Sun Jun 14 2015, 06:31 AM
baz
@ExperimenterUK no..i dont do that i just type message example.. Hello my name is baz and then i click send message,
ExperimenterUK
Sun Jun 14 2015, 01:55 AM
@baz..did you end your message with a hash and a semi colon
Sat Jun 13 2015, 06:48 PM
asif Jamadar
I want the program for v/f control technique of 3 phase induction motor
Sat Jun 13 2015, 07:06 AM
baz
@ExperimenterUK okay thank you...but now I already complete and my dot matrix already light up but when i send message from pc to my hardware project it doesnt show any message on my dot matrix..its only blinking when i click send message....I really dont know whats the problem...I had follow all the steps...schematic and use the coding that have been provided..is it because firstly i had wrong burn the coding in AT24C16?? Is that effect ????
ExperimenterUK
Sat Jun 13 2015, 12:08 AM
@baz Load the hex file into the at89c52, The at24c16 holds the message to display

Downloads

Comments

Mc_Comet32
Thu Jun 25 2015, 11:42 AM
yashaswi
Thu Jun 25 2015, 05:56 AM
Riki-cc
Tue Jun 23 2015, 10:48 AM
PadRlp
Thu Jun 18 2015, 02:11 PM
start
Thu Jun 18 2015, 01:30 PM
sheilabajos
Tue Jun 09 2015, 03:35 PM
martintan
Tue Jun 09 2015, 12:08 AM
karra.vnr
Tue Jun 02 2015, 03:41 PM

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Forum Activity
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jun 30 2015, 05:45 PM
The 8051 timer can't do 1 second. It can do 50ms, ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jun 30 2015, 05:38 PM
Debugging is the process of finding out why your ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jun 30 2015, 05:21 PM
You may have misunderstood some of the terms used....
Amit Kumar Das Avatar
Posted By Amit Kumar Das
Mon Jun 29 2015, 06:03 PM
Suppose the ILI9320 TFT LSB & MSB pins are con...
prajwalsnh Avatar
Posted By prajwalsnh
Mon Jun 29 2015, 03:39 PM
Hello everyone,I wanted to know the basics of debu...
prajwalsnh Avatar
Posted By prajwalsnh
Mon Jun 29 2015, 03:28 PM
Hello all,I wanted to know which is the default co...
vipinpathakg Avatar
Posted By vipinpathakg
Sun Jun 28 2015, 12:57 AM
Three letters E,Z and I displaying completely but...
pravin_35 Avatar
Posted By pravin_35
Sat Jun 27 2015, 06:19 AM
Thanks ajay and Exp uk...i thought of getting Micr...
sachinmm Avatar
Posted By sachinmm
Sat Jun 27 2015, 05:09 AM
how calculate 1 second delay in 8051 by using time...
mayank058 Avatar
Posted By mayank058
Fri Jun 26 2015, 10:00 AM
dear Sir, This program is working on ...