All posts by arvindcuber

printf("Welcome to UniMAP");

APP LAUNCH

Android users now can access our website on their phones / tablets.

Iphone users chill down even I am Iphone user haha. I am working on it. So chill guys.

ANDROID APP LINK BELOW

https://drive.google.com/drive/folders/11feIFK-tLNw3abMqWwblWZ5wfGUunJSD

Just download and install normally. If you have difficulyt installing, you can see the tutorial below.Thank you.

INSTALLLATION TUTORIAL-

Tutorial video

C PROGRAMMING BOOK-TUTORIALSPOINT

Hi I have uploaded C Programming Book pdf .You can check at this link –https://arvindunimap.wordpress.com/blog-2/sem1-computer-engineering/ under programming section

OR you can download here at

Phone
PC

UPDATED PAST YEARS-DIPLOMA-SEM 5 !!!

UPDATED SEM 5

1.SOFTWARE ENGINEERING

-2021-TEST
-2021-TEST ANSWERS
-2021-OBE-1-OPEN BOOK
-2021-OBE-2-OPEN BOOK

2.CONTROL SYSTEM

-2021-TEST-1
-2021-TEST2-PART B
-2021-OBE-1-OPEN BOOK
-2021-OBE-2
-2021-CAA2-ASSIGNMENT

Esp 8266 web server | own android app | localhost to online

1.Youtube

2.Hardware Configuration

>Esp8266

>Led

>Connect led to Gpio 5

3.Coding

/*********
  arvindunimap.xyz

*********/

// Load Wi-Fi library
#include <ESP8266WiFi.h>

// Replace with your network credentials
const char* ssid     = "Your Wifi Name";
const char* password = "Your Wifi Password";

// Set web server port number to 80
WiFiServer server(80);

// Variable to store the HTTP request
String header;

// Auxiliar variables to store the current output state
String output5State = "off";
String output4State = "off";

// Assign output variables to GPIO pins
const int output5 = 5;
const int output4 = 4;

// Current time
unsigned long currentTime = millis();
// Previous time
unsigned long previousTime = 0; 
// Define timeout time in milliseconds (example: 2000ms = 2s)
const long timeoutTime = 2000;

void setup() {
  Serial.begin(115200);
  // Initialize the output variables as outputs
  pinMode(output5, OUTPUT);
  pinMode(output4, OUTPUT);
  // Set outputs to LOW
  digitalWrite(output5, LOW);
  digitalWrite(output4, LOW);

  // Connect to Wi-Fi network with SSID and password
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  // Print local IP address and start web server
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  server.begin();
}

void loop(){
  WiFiClient client = server.available();   // Listen for incoming clients

  if (client) {                             // If a new client connects,
    Serial.println("New Client.");          // print a message out in the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    currentTime = millis();
    previousTime = currentTime;
    while (client.connected() && currentTime - previousTime <= timeoutTime) { // loop while the client's connected
      currentTime = millis();         
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        Serial.write(c);                    // print it out the serial monitor
        header += c;
        if (c == '\n') {                    // if the byte is a newline character
          // if the current line is blank, you got two newline characters in a row.
          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
            // and a content-type so the client knows what's coming, then a blank line:
            client.println("HTTP/1.1 200 OK");
            client.println("Content-type:text/html");
            client.println("Connection: close");
            client.println();
            
            // turns the GPIOs on and off
            if (header.indexOf("GET /5/on") >= 0) {
              Serial.println("GPIO 5 on");
              output5State = "on";
              digitalWrite(output5, HIGH);
            } else if (header.indexOf("GET /5/off") >= 0) {
              Serial.println("GPIO 5 off");
              output5State = "off";
              digitalWrite(output5, LOW);
            } else if (header.indexOf("GET /4/on") >= 0) {
              Serial.println("GPIO 4 on");
              output4State = "on";
              digitalWrite(output4, HIGH);
            } else if (header.indexOf("GET /4/off") >= 0) {
              Serial.println("GPIO 4 off");
              output4State = "off";
              digitalWrite(output4, LOW);
            }
            
            // Display the HTML web page
            client.println("<!DOCTYPE html><html>");
            client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
            client.println("<link rel=\"icon\" href=\"data:,\">");
            // CSS to style the on/off buttons 
            // Feel free to change the background-color and font-size attributes to fit your preferences
            client.println("<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}");
            client.println(".button { background-color: #195B6A; border: none; color: white; padding: 16px 40px;");
            client.println("text-decoration: none; font-size: 30px; margin: 2px; cursor: pointer;}");
            client.println(".button2 {background-color: #77878A;}</style></head>");
            
            // Web Page Heading
            client.println("<body><h1>Arvind's ESP8266 Web Server</h1>");
            
            // Display current state, and ON/OFF buttons for GPIO 5  
            client.println("<p>GPIO 5 - State " + output5State + "</p>");
            // If the output5State is off, it displays the ON button       
            if (output5State=="off") {
              client.println("<p><a href=\"/5/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/5/off\"><button class=\"button button2\">OFF</button></a></p>");
            } 
               
            // Display current state, and ON/OFF buttons for GPIO 4  
            client.println("<p>GPIO 4 - State " + output4State + "</p>");
            // If the output4State is off, it displays the ON button       
            if (output4State=="off") {
              client.println("<p><a href=\"/4/on\"><button class=\"button\">ON</button></a></p>");
            } else {
              client.println("<p><a href=\"/4/off\"><button class=\"button button2\">OFF</button></a></p>");
            }
            client.println("</body></html>");
            
            // The HTTP response ends with another blank line
            client.println();
            // Break out of the while loop
            break;
          } else { // if you got a newline, then clear currentLine
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }
      }
    }
    // Clear the header variable
    header = "";
    // Close the connection
    client.stop();
    Serial.println("Client disconnected.");
    Serial.println("");
  }
}

Project consultations at https://wa.link/xo8zex

RASPBERRY PI GOOGLE HOME-IOT BASED AI SPEAKER

YOUTUBE VIDEO


PROJECT POSTER


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HOW TO CODE IN MYSQL |BASICS | XAMPP

  1. Open XAMPP application

2. Start Apache and MySQL Service. Then click Admin for MySQL.

3. Your Browser should pop-up and MyPHPAdmin main page should be loaded at your your browser.

4. Click SQL to open SQL editor.

5. Here we gonna edit some code to make a new database, table and insert value inside the table.

For the first example let’s take a look at an image with the example of a table that needed to be created using SQL code

  1. We need to create a Database and we are gonna name it as Exercise 1. Type this code in SQL editor and press Go.

CREATE DATABASE EXERCISE1

2. Create a table by declaring your variable and its type. Here an example of the code

CREATE TABLE STUDENT
(
NAME VARCHAR(25),
IC_NO VARCHAR(12),
STUDENTID INT(9),
GROUP_NO VARCHAR(2),
DATE_ VARCHAR(12)
);

Here the NAME, IC_NO, GROUP_NO and DATE_ are declared as VARCHAR and set limit for number of characters that it will consists. While the STUDENTID is declared as Integer and set limit for number of characters that it will consists. After inserting this code, click go.

3. Now all we have to do is Inserting value into the table that we just created. Insert the code as following.

INSERT INTO STUDENT
(
NAME, IC_NO, STUDENTID, GROUP_NO, DATE_
)

VALUES
(
‘JAY’, ‘43243232432242’, 192020087, 3, ‘07.07.2001’
)

Here we are telling the compiler that we are gonna insert the value into the variables. Then we are telling the compiler that we are inserting value into the table. After done that now click go.

4. At the side bar expand the database and click at our EXERSICE1 Table. There you will find the table that we just have created with values in.

This guide is sponsored by @ JAY TECH STUDIO

DM us to get all software that fits your need for the most affordable price and PC/Laptop repair. We also offer all types of game that you need. For list of software that we have click the image above. If you have any question or need a software that is not in your list do message us in Whatsapp at the link below.

https://wa.link/fylia3

REAL SMART HOME USING ESP32|BLYNK


Project Code

Dm for code at https://wa.link/59f0x0


Circuit Diagram


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Comp

2022-01-01T00:00:00

  days

  hours  minutes  seconds

until

HAPPY NEW YEAR

Comp

SEM 1-click the button below to access to SEM1


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SEM 2-click the button below

SEM2(NEW) –https://drive.google.com/drive/folders/1UIrUHU11MQt33bLCzJLYn0Ivtn5MrUbA?usp=sharing

SEM2–https://drive.google.com/drive/u/0/folders/1OSKT9EL-Ho6BVfESqzo5hrpHHll03rim

1.Digit1-https://drive.google.com/drive/u/0/folders/1vj2lBaXzLVYCgAezQ5B6f0P24NlgtO81

2.EE-https://drive.google.com/drive/u/0/folders/1F10SPPGuPhB9DPEyImUyFyy1ipsHLimB

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3.ED-https://drive.google.com/drive/u/0/folders/1PwHBMI0RyMtVxAgHM6ac1_vsbQC8SfBr

4.ET-https://drive.google.com/drive/u/0/folders/1qVKdADrfMM2UcrejoDJ4f3gUsm2pGX0Y

5.OOP-https://drive.google.com/drive/u/0/folders/15flYNiRfx-U6_EaqSK-O1ol9KNP3Rdvi

6.English 2-https://drive.google.com/drive/u/0/folders/18ED5ensZzRxMr0e5N4V4f8eMAX_tKCsv

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7.Maths 1-https://drive.google.com/drive/u/0/folders/1tENuGulEaE2tF3d9YCX6f1bfnUznujUk


SEM 3-CLICK THE BUTTON BELOW

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SEM 4

SEM4–https://drive.google.com/drive/u/0/folders/1V_5afi5Ur0SL9Pt0P5zYki8Z99iIvekD

1.BASIC COM-https://drive.google.com/drive/u/0/folders/1HPyul3KQ6nRtJNDDBeZZaKwj4JifBM71

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2.CS-https://drive.google.com/drive/u/0/folders/14h6eGuKnn4ipQci1jsTVsi08i412spTG

3.DATA COM-https://drive.google.com/drive/u/0/folders/1mwAKbLqNgSIG4Ev3H2yS3Grl3gmBRXEL

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4.DATABASE-https://drive.google.com/drive/u/0/folders/1c7w6fks8tl_Kwg58nvLUIIBqBQmfaEqg

5.MATHS-https://drive.google.com/drive/u/0/folders/1iPijA1zegym4SAl4gAxM8Ul2SHp_I0J6


FIRST ORDER DIFFERENTIAL EQUATIONS

SECOND ORDER LINEAR DIFFERENTIAL EQUATION

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LAPLACE TRANSFORM

6.OS-https://drive.google.com/drive/u/0/folders/1nVfht2w-MB6kgUmZiGQYHYd1ymCLmN84

Rating: 4.5 out of 5.
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7.SEM4 LATEST PAST YEARS-2018-https://drive.google.com/drive/u/0/folders/1rqZorHWhaE8k0BmJ0E7jKZbH0TOXE0xk


SEM 5-CLICK THE BUTTON BELOW