Welcome to laros-education
Welcome to LarOs - eDucation
"stop global warming, let's plant a tree, the future for our grandchildren"
This web site is dedicated for all visitors and we'll give free tutorials about electronics and computer enginering.
The tutorials is exclusively to the Electronic projects such as MCS51 and AVR mirocontroller and related products (both hardware and software). This includes the traditional 8052, 8051, 8032, along with more modern derivatives such as the Atmel AT89S51,AT89S52,AT89S53,AT89S8252, AVR ( AT90S series ) and many others.
Tutorials
that we provide do not discuss the basics of programming, the basics of
making a series or something else that is a beginner. We
provide a tutorial lab results ever undertaken by our team and the
majority of the writing and tutorials available on this website we got
from the articles to other websites that allow us to copy and
distribute.
We have a tutorial section for the programmer or student that is just learning about the MCS-51 and AVR microcontroller. We have a reference section for the proficient developer who just needs to access some quick reference information.
Please spread the word about this site to friends and coworkers. Feel free to link to it on your web pages. If you have code or literature that you'd like to contribute to the site please contact us--we're interested in any and all material that we can get our hands on to pass on to other users of this site.Hopefully,
all the articles on this website useful, we hope you are pleased to
send information about the development of test results that you have
done, give advice via email or just talk about the microcontroller
laros-edu team 2003-2010
8 Digit Seven Segment 8 Multiplexer, LCD Modul, Microcontroller programmer
Seven Segmen Multiplexed
A simple example to show the digits seven segments using AT89S51, please observe the example source code, please try to understand with practice it to be more
;==================================; Program menampilkan angka ke ; display 7 segment yang ...
ADC 0804 + AT89S51 in ASM
Some fellow
website visitors ask us to provide tutorial or examples of applications
that connect ADC 0804 with the AT89S51 programmed with assembler
language, for more details please read the source code below, we
compile it using ASM51 or ASM co...
Multiplexed 7 Segment Displays in a counter
If you have already seen the digital thermometer schematic then by using same circuit diagram you will be able to make your own counter
The Program for the counter is given below while the circuit diagram is same as Digital thermometer withou...
Scanning of Keypad in C
Here...this articels how to scanning keypad 4X4, i use this for 8051 family microcontroller,keypad on Port 1, you can also use the other exp. AT89S51, AT89s8252 etc, the schematic you can draw by your self, if any question you can send some com...
Dot Matrix Display / Moving signs 6 characters
Moving signs are a common enough sight today but off-the-shelf units areinvariably expensive and somewhat inflexible. The six-character moduledescribed in this article can be cascaded up to 16 modules long and hasa character set that can be customise...
Interrupts in Microcontrollers
Interrupts are of immense importance in any microcontroller-based system. A peripheral such as timer/counter, A to D converter, or even a memory or a keyboard can interrupt the microcontroller from its ongoing sequential execution to let it know that...
LCD Interfacing ( obsolete )
//give your commnets.....plzz
LCDs are commonly used as an output interface to embedded systems products like cell phone, data loggers and process control instruments.
Figure bellow shows LCD controller Hitachi 44780 that provides a relativ...
Analog to Digital Conversion with C
To be able to implement analog to digital
conversion using the ADC0804LCN 8-bit A/D converter. You will design a
circuit and program the chip so that when an analog signal is given as
input, the equivalent digital voltage is displayed on an LCD displ...
Developing Stop Watch Applications
Using the Module Microcontroller Laros Elector v2.2
Stopwatch / Clock Counters are often used in various sports
activities such competitions running, swimming, soccer, and other.
Usually a coach or jury to use a digital stopwatch in mini size . Ho...
2nd Lesson C programming for 8051
//just an example you cantry it, no doubt for this articel
#include <at89x51.h>void main(){int bil1,bil2; bil1=13; bil2=2;P1=bil1%bil2; //hasil modulus dikeluarkan ke P1}//Program 5.9.#include <at89x51.h>void main(){cha...
Visitors :60074 Org
Hits : 168158 hits
Month : 2078 Users
