samkartech

MCP23017 is the I/O port extender that runs on 12C. It is 16-bit I/O expender.in this tutorial we are going to interface the single and multiple  mcp23017 with arduino.  fig:- mcp32017 module IT has 16 I/O ports from PA0 to PA7 and PB0 to PB7. first of all we are going to interface the single mcp23017 with Arduino. For this  connect the circuit as shown on figure. Download the library for mcp23017  from  sketch-- include library -- manage libraries.

Thank you very much  Cosmos Electronics Research Team - CERT  for you great Respect and Farewell Program (2017/9/8 Saturday) towards the Co-founding members of    Cosmos Electronics Research Team - CERT    Mr  Dipak Niroula , Mr  Denesh Neupane  and Mr  Yunesh Shrestha .  We would also want to thank you for your invitation as Trainers for  # Basic_Arduino_Programming_Workshop  and we promise that we will always be ready to provide such workshops and training according to your request. Thanks again President of  Cosmos Electronics Research Team - CERT  Mr  Sunil Thapa , Entire  # CERT  Team, Participants and Respected sir HOD(BE Elx and Comm) Ass. Prof.  Uddhav Bhattarai  .

This  project is the beginning of Arduino Robotics. Here we control the direction of motor by pressing defined key from keyboard. Component Required Arduino. Motor.  Motor driver. computer. Jumper wires.  Project Objectives To understand about the direction of Motor. Circuit Diagram Fig:- Circuit Diagram

Project name :-G as Sensor interface with Arduino   Component Required : 1> Gas sensor (MQ-2) 2> Led 3> Arduino 4> Jumper wires 5> PC Project Objectives  : To design the Automation system to detect the gas. To be able to aware human being from harmful gas CIRCUIT DIAGRAM fig:-Circuit Diagram

Project Name :- Control the position of servo motor using the potentiometer Today i am going to show the control of the direction of the servo motor on varying the value of the   potentiometer. Component required Computer Arduino UNO with cable Servo motor 10 kohms potentiometer Jumper wires

The basic Electronics Workshop was organized for 14 th batch of Cosmos College for all departments by Cosmos Electronics Research Team in association with Cosmos College.  The event was successfully held on 14 th Poush 2072 on C block of Cosmos College Computer Lab. There were altogether 40 participants who learnt about basic electronics and arduino microcontroller programming and made following projects with the volunteering of CERT members. 1.       LED light blinking project and coding 2.       Automatic night lamp and its coding 3.       Fire alarm system 4.       Using TV remote to control home appliances 5.       Demo of line following robot

Project name:- Automatic temperature controlled Fan.     I am going to make an automatic temperature controlled fan .For this we need some hardware component mention below. Computer Arduino Thermistor Resistor DC fan Jumpers

Today i'm going to explain,How to control any electronics equipment by switch using Arduino. for these we need some hardware which are mentioned below  1> Computer  2> Cable  3> Arduino  4> Switch  5> Resistor This project is based on the reading of the digital signal.Write  the code shown below to your Arduino ide software in your computer,the connect the Arduino to your PC & upload the program to your arduino by using the botton in your ide .

 Using potentiometer and one of the Arduino's analog to digital (ADC) pins.It is possible to read the analog values from 0-1024. The following code  program is an example which uses the potentiometer to control the LED's  rate of blinking.