USING TV REMOTE WITH ARDUINO TO CONTROL RGB LED

INTRODUCTION

Infrared remote control project is one of the popular projects for arduino lovers. We are here talking about the tv remote. There are various button of tv remote that are not used. Also if we can make this tv remote to control things other than tv than this will be cool and great.

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware.

 Infrared remote works on 38khz. Here I used a chinese cheap remote. 

ULTRASONIC DISTANCE SENSOR WITH ARDUINO

Introduction

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware 

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

Ultrasonic sensor is a very useful electronics sensor by using it we can measure distance and also we can find whether there is block or not in front of the ultrasonic sensor. So it is used in both electronics and robotics field. In robot it is used as block finder or avoiding sensor. 

Using Servo Motor with Arduino

if you dont know how to simulate Arduino in Proteus Simulator click here to know or visit my previous post about using arduino in proteus. 

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware but sometimes we can not have all the component and arduino to research and design a project due to money and many thing so there is a solution of this problem.. We can design and code and test the system even if we dont have enough hardware. Yes we can solve it with computer having arduino IDE and proteus simulator.

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

So i tried here to present an idea about the same thing that how can we use arduino in proteus to design and code system.click here

The following tutorial helps you use servo motor with Arduino.

Servo motor and its application

Servo motor is an electronics motor which can only rotate up to 180 degree only.

BIDIRECTIONAL MOTOR CONTROL USING L293D AND ARDUINO IN PROTEUS

INTRODUCTION

if you dont know how to simulate Arduino in Proteus Simulator click here to know or visit my previous post about using arduino in proteus. 

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware but sometimes we can not have all the component and arduino to research and design a project due to money and many thing so there is a solution of this problem.. We can design and code and test the system even if we dont have enough hardware. Yes we can solve it with computer having arduino IDE and proteus simulator. 

So i tried here to present an idea about the same thing that how can we use arduino in proteus to design and code system.

INTERFACING LCD WITH ARDUINO IN PROTEUS SIMULATOR STEP BY STEP

Introduction 

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware but sometimes we can not have all the component and arduino to research and design a project due to money and many thing so there is a solution of this problem.. We can design and code and test the system even if we dont have enough hardware. Yes we can solve it with computer having arduino IDE and proteus simulator. 

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

So i tried here to present an idea about the same thing that how can we use arduino in proteus to design and code system. Here is a project LCD interfacing with arduino in proteus . Try it at once and it will help you in big practical projects cause basic is fundamental.

USING ARDUINO IN PROTEUS WITH TRAFFIC LIGHT PROJECT

Installing library file of arduino in proteus

Proteus is a popular circuit simulator which is used to design circuit in computer.

Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware but sometimes we can not have all the component and arduino to research and design a project due to money and many thing so there is a solution of this problem.. We can design and code and test the system even if we dont have enough hardware. Yes we can solve it with computer having arduino IDE and proteus simulator. 

So i tried here to present an idea about the same thing that how can we use arduino in proteus to design and code system. Here is a project LCD interfacing with arduino in proteus . Try it at once and it will help you in big practical projects cause basic is fundamental. 

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

you should have proteus simulator and arduino ide installed in your computer.

  step one
 download proteus arduino library from the link given below.
https://drive.google.com/file/d/0B_kupfDZJEoObzA4Y1VvTjJ2cTg/view?usp=sharing

C PROGRAMMING TUTORIAL

Software or Program

There are two components in computer system. First is Hardware and Another is software. Hardware is the parts of computer that can be touched and software is the part of computer system that can not be touched. The program that is contained in the computer memory is called software. In simple Software is the knowledge of computer system. Software is also called program. Creating or writing a program or software is called programming and the language in which we write a program is called programming language. There are many types of programming language but all of them are categorized under there groups. 

1. machine level language

2. assembly level language

3. high level language

machine level language is the code in binary number system and also arranged as hexadecimal code. They are very hard to write and understand since one character or alphabet contains long binary code.

Assembly level language is little bit easy than machine level language. It is used to achieve pin and port of hardware like processor and micro-controller .

ADDING FACEBOOK LIKE BOX ON BLOG

Hi guys . I am giving this technique to you to promote your facebook page and blog. Since i am also a blogger and I love blogging and sharing what I knows so I want you to do so.. So I am here presenting a technique to add facebook like box on your blog.. Please follow the steps..

=> go to the design of your blog as shown in figure below  .

SUBSTRACTION OF TWO 8 BIT NUMBERS USING 8085

AIM 

TO PERFORM THE SUBSTRACTION OF TWO 8 BIT NUMBERS USING 8085

ALGORITHM 

1. START THE PROGRAM BY LOADING THE FIRST DATA INTO ACCUMULATOR
2. MOVE THE DATA TO A REGISTER (B REGISTER)
3. GET THE SECOND DATA AND LOAD INTO ACCUMULATOR
4. SUBTRACT THE TWO REGISTER CONTENTS
5. CHECK FOR CARRY
6. IF CARRY IS PRESENT TAKE 2'S COMPLEMENT OF ACCUMULATOR
7. STORE THE VALUE OF BORROW IN MEMORY LOCATION

ADDITION OF TWO 8 BIT NUMBERS USING 8085 MICROPROCESSOR

AIM

TO PERFORM ADDITION OF TWO 8 BIT NUMBERS USING 8085

ALGORITHM

1. START THE PROGRAM BY LOADING THE FIRST DATA INTO THE ACCUMULATOR
2. MOVE THE DATA TO A  A REGISTER( B REGISTER)
3. GET THE SECOND DATA THE LOAD INTO ACCUMULATOR
4. ADD THE TWO REGISTER CONTENTS
5. CHECK FOR CARRY
6. STORE THE VALUE OF SUM AND CARRY IN MEMORY LOCATION

Harvard and Von-neumann Architecture of computer architecture and difference between them

Computer architecture is the internal structure system and system of functioning of of computer system. There are mainly two architecture of computer system.

1. VON NEUMANN COMPUTER ARCHITECTURE 

2. HARVARD ARCHITECTURE

WANT TO LEARN ABOUT ARDUINO AND ARDUINO BASED PROJECT,CLICK HERE..

In these days, digital system is used everywhere. Audio and video all are digitized to their digital signal by digital signal processor. So harvard architecture gives the use of such digital signal processing system.

1. von neumann architecture 

=> It is named after the mathematician and early computer scientist John Von Neumann.

=> It is used in conventional processors found in PCs and Servers, and embedded systems with only control functions.

=> The data and program are stored in the same memory

=> The code is executed serially and takes more clock cycles

=> There is no exclusive Multiplier

=> There is an Absence of Barrel Shifter

=> The programs can be optimized in lesser size

INTERFACING LCD WITH ARDUINO, ARDUINO BASIC

This is the basic idea of interfacing lcd with arduino. Idea is taken from the arduino official site.

Introduction 

The LiquidCrystal library allows you to control LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface.

WANT TO LEARN MORE ABOUT ARDUINO AND ARDUINO BASED PROJECT, CLICK HERE..

This example sketch prints "Hello World!" to the LCD and shows the time in seconds since the Arduino was reset.

Arduino Based Voting System

Normal type of voting system is ancient and time consuming. The probability of getting error is also greater in that system. So use of embedded system makes the work technical, easy and yet reliable.  The complexity and robustness of a voting system depends on the number of voters involved. Here you could see a simple Arduino based voting system that would be a great fit for small-scale elections such as in schools or colleges. This system was designed to ensure security and the coolest thing is the whole voting process can be done with assembled hardware and Arduino IDE.

This voting system takes vote inputs from pins A2 to A5 of Arduino. A LCD used to show candidates name which was connected in 4 bit mode to the Arduino.

Computer Graphics Complete notes in pdf

For 2D part of computer graphics free download
https://drive.google.com/open?id=0B_kupfDZJEoOVkh3NVdoeFQyelU

For 3D part of computer graphics free download
https://drive.google.com/open?id=0B_kupfDZJEoOUFQ1ZUctdEpVaEU

for complete note
https://drive.google.com/open?id=0B_kupfDZJEoOaFFCQU1OSjhVejQ

for cg solution free download
https://drive.google.com/open?id=0B_kupfDZJEoOWlRNeS1iZG8xYnc

Artificial Intelligence, A small article

ARTIFICIAL INTELLIGENCE

INTRODUCTION

Intelligence is a great boon of creature by which they feels the real world situation and respond accordingly. This property makes the entire living organism smart to the environment and also it makes them suitable for living in this environment. Small creatures like protozoans and advanced creatures like human and animals have very complicated type of intelligence. The level of intelligence also determines the level of power of creatures. Also the existence of intelligence separates the living and nonliving things. I.e. if the thing has intelligence or life in them, then it is living thing otherwise it is a nonliving thing. By using their intelligence, human has ruled the world from several thousand years ago.

Arduino Introduction and tools for technical education system

What is Arduino? 
 Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It's an open-source physical computing platform based on a simple microcontroller board, and a development environment for writing software for the board. Arduino can be used to develop interactive objects, taking inputs from a variety of switches or sensors, and controlling a variety of lights, motors, and other physical outputs. Arduino projects can be stand-alone, or they can be communicate with software running on your computer (e.g. Flash, Processing, MaxMSP.) The boards can be assembled by hand or purchased preassembled; the open-source IDE can be downloaded for free. The Arduino programming language is an implementation of Wiring, a similar physical computing platform, which is based on the Processing multimedia programming environment.

WANT TO LEARN MORE ABOUT ARDUINO AND ARDUINO BASED PROJECT, CLICK HERE..

 Why Arduino? 
 There are many other microcontrollers and microcontroller platforms available for physical computing. Parallax Basic Stamp, Netmedia's BX-24, Phidgets, MIT's Handyboard, and many others offer similar functionality. All of these tools take the messy details of microcontroller programming and wrap it up in an easy-to-use package. Arduino also simplifies the process of working with microcontrollers, but it offers some advantage for teachers, students, and interested amateurs over other systems:

Temperature sensor circuit using Arduino

Introduction
Temperature sensor circuit can give us information about the temperature of any place(where we place the circuits) and we can control any thing which are function of temperature like Fan etc. The circuit gives us the information when the temperature of any place exceeds the set temperature.
Components Required
1. Arduino(i used Uno)
2. Temperature sensor(Thermistor)
3. Resistor about 2.2k
4. led or Motor
5. BC547 transistor

Automatic temperature controlled fan

Here is a circuit to control a fan according to the  temperature of environment. If the  temperature is high, then the fan will automatically turn on and if the temperature is low then the fan will automatically turn off.
The circuit uses following components
1. 9/12 volt power supply
2. LM741 op-amp
3. BC 547 transistor
4. 6.8 k resistor , 10 k resisotor
5. diode
6. fan or motor

jyoti nepal educational campaign training arduino to school students

Technical education is the most important thing that is to be implemented to our school level students in Nepal. Every country in this world are developed by implementing technical education system about computer and electronics education. This will make students innovative and curious about the technology and they start to think and make some projects that will help them to make Nepal developed country. The today's young, skillful and energetic people should think about that and all this type of people should start what and how they can serve the country and to themselves.

Clap sensitive switch using Arduino((basic version)

The circuit diagram of the circuit is shown in the diagram below.

The code of clap sensitive circuit is shown below. the mic and a 47 k resistor are connected in series making voltage divider and the divided voltage is sent to the analog input pin A0 of the arduino. the led is joined in pin 12 of digital i/o line of arduino. to make it work open the serial monitor and check the value without clapping and with clapping and eg if the value show is 30 without clapping and 500 with clapping then write val > 50 in if else statement. the working video of the circuit is at youtube . click the following link https://www.youtube.com/watch?v=oi7IaTbd9Gs

int clapsense=A0;
int led=12;
int state=LOW;

Jyoti Nepal Educational Campaign at governmental school

click the name of the school  below to view the educational activity
under jyoti nepal
mahalaxmi lower secondary school

and Choina Bina Guru Ganesh primary school\
for more info click here

CERT brief activity

The video was made by one of the active CERT member mr. Sunil Thapa and was presented at the program known as "An engineering exhibition and Basic electronics workshop" at Cosmos College of Management and technology. There were Chairman as a chief guest and HOD , academic HOD, departments lecturers at that program. The video was about brief information what CERT did. n n the link of the video is in       www.youtube.com/watch?v=YFJqaNYI5i0    thanks thanks for visit. we want to do something to others to make everyone life's easier and to make Nepal a developed country by providing technical education to all the students and launching the electronics product in Nepal.

APPLE CO-FOUNDER GREAT STEVE JOBS' INSPIRING STATEMENTS.

Steve Jobs statement from the film Steve Jobs

steve jobs was the co founder of world's most top brand named as APPLE whose all products are famous like iphone, macbook, ipad, ipod, apple watch etc. I am really great fan of him. So i posted this statement here.

"when we grow up, you tend to get told the world is the way that it is your life is just to live your life inside the world and try not ot bash into the walls too much. but thats a very limited life. life can be much broader, once you discover one simple fact. and that is that everything around you that you call life was made up by people that are no smarter than you. and you can change it. you can influence it. you can build your own things, that other people can use. its to shake off this erroneous notion that life is just there, and you are just gonna live in it, versus embrace it. change it . improve it. make your mark upon it. and once you learn that, you ll never be the same again."

computer controlled rgb led with arduino uno R3

Arduino is an open source micro-controller board designed for technical as well as non technical user. School level students to the engineering students and other non technical persons and hobbyists are taking the advantage from the Arduino microcontroller. The today's educational system can be improved by this device and this is fun too. I have posted some simple tutorial about arduino microcontroller with simple projects but today i am going to post a little bit difficult project here. This projects utilizes the serial communication between arduino and computer and the arduino output
 can be controlled by computer. Lets explain slowly.

BASIC ELECTRONICS WORKSHOP, GOING TO BE HELD BY COSMOS ELECTRONICS RESEARCH TEAM.

A very innovative team in Cosmos College named COSMOS ELECTRONICS RESEARCH TEAM (CERT) , led by Dipak Niroula, Denesh Neupane and Yunesh shrestha is going to organize a basic electronics workshop for all the first year students of cosmos college of management and technology, Lalitpur, Nepal.

Automatic Night Lamp Using Arduino

component required. 1. arduino uno 2. light dependent resistor, 3. 15 k resistor 4. 330 ohm resistor 5. jumpers 6. breadboard automatic night lamp is an electronic circuit which turn itself on at night time and turns off at day time. the sensor used here is called ldr. the resistance value of ldr increases in night time and decreases in day time.

First Arduino Project with Program (led blinking)

arduino tutorial first arduino project led blinking. arduino microcontroller board is an open source platform for technical and non technical persons to make and develop electronics project. it is the most popular microcontroller board since it is very easy to use. there are various kind of arduino board. arduino UNO, NANO, MEGA etc are some examples of arduino microcontroller board.
 The microcontroller board contains AVR microcontroller. for example arduino UNO has atmega328