wdsacademy

Friday, May 22, 2026

🔌 Learn Breadboard Courses – Turn Ideas Into Real Electronic Projects!

Step into the exciting world of electronics and innovation with our Breadboard Learning Courses. Learn how real circuits work, connect components like a pro, and build amazing hands-on projects from scratch — all in a simple and practical way.

Whether you are a beginner, student, or future engineer, this course helps you understand electronics through live practice and creative experiments.

✨ What Makes This Course Special?

✅ 100% Practical Learning
✅ Beginner Friendly Training
✅ Real Electronic Projects
✅ Arduino & Sensor Experiments
✅ Circuit Building on Breadboard
✅ Expert Guidance & Support
✅ Creative Innovation Activities
✅ Certificate After Completion

🚀 Learn Amazing Skills

Breadboard Basics & Circuit Connections
LED, Resistor & Sensor Projects
Arduino Programming Fundamentals
Electronic Components Understanding
DIY Electronics & Automation Projects
Robotics & Innovation Concepts

🎯 Who Can Join?

👨‍🎓 School & College Students
👩‍💻 Beginners in Electronics
🤖 Robotics Enthusiasts
💡 Creative Young Innovators
⚡ Anyone Interested in Technology

🌟 Build • Learn • Innovate

Don’t just study electronics — create it with your own hands!
Join our Breadboard Learning Courses and start building exciting projects that boost creativity, technical skills, and confidence.

🔥 Learn Today. Create Tomorrow. Innovate Forever.

Call or Whatsapp - +91-7080234447

Visit for more course - codewithwds.in

Monday, May 18, 2026

Send Multiple Email with Their Multiple Detail

index.php file

<?php
include 'db.php';
$sql = mysql_query("select * from tablename"); // here we are show all email form table , on which we want to send emails
while($result = mysql_fetch_array($sql))
{
?>
<?php echo $result['email']; ?>  ,  
<?php
}
?>

</form>

send-email.php file

<?php
require 'db.php'; // database connection file
$sql = mysql_query("select * from tablename"); // select All Email From Table Name
while($result = mysql_fetch_array($sql))
{

$email = $result['email'];

if($email)
{

$get =mysql_query("select * from member where email = '$email'");
$getr = mysql_fetch_array($get);
$emailuser = $getr['email']; // user email
$password = $getr['password']; // user password or // you can fetch multiple detail which you want to send
$subject = 'Multiple Email With Their Multiple Details';

$message = "<html><head></head>

<body>
<p>Welcome Message Your Email is ".$emailuser."<br>

And password is ".$password."<br>

(This is an auto-generated email. Please do not reply. Any further queries will be addressed at aoqr2019@gmail.com)

</body></html>";

mail($emailuser, $subject, $message);
?>
<script>
alert("Registration Details Send to All Member");
window.location='index.php';
</script>
<?php

}
else
{
?>
<script>
alert("None Email Remain to send");
window.location='index.php';
</script>
<?php

}

}
?>

Tuesday, May 12, 2026

How to create your own AI agent using Javascript

You can create your own AI Agent in JavaScript (Node.js) using:

OpenAI API
Memory
Tools/functions
Chat interface

Create AI Agent

<script>

require("dotenv").config();

const express = require("express");

const cors = require("cors");

const OpenAI = require("openai");

const app = express();

app.use(cors());

app.use(express.json());

const client = new OpenAI({

apiKey: process.env.OPENAI_API_KEY,

});

// Simple Tool

function calculator(a, b) {

return a + b;

}

app.post("/chat", async (req, res) => {

const userMessage = req.body.message;

try {

// Tool Logic

if(userMessage.includes("add")) {

const result = calculator(10, 20);

return res.json({

reply: "Answer is " + result

});

}

// AI Response

const response = await client.chat.completions.create({

model: "gpt-4.1-mini",

messages: [

{

role: "system",

content: "You are a helpful AI agent."

{

role: "user",

content: userMessage

}

]

});

res.json({

reply: response.choices[0].message.content

});

} catch (error) {

console.log(error);

res.json({

reply: "Error occurred"

});

}

});

app.listen(3000, () => {

console.log("Server running on port 3000");

});

</script>

Please comment if want video on that.

Wednesday, April 22, 2026

How to Add AI to Your Website

index.php file<form method="POST" action="chat.php">
    <input type="text" name="message" placeholder="Ask anything..." required>
    <button type="submit">Send</button>
</form>

chat.php file<?php
$apiKey = "YOUR_API_KEY_HERE";

$userMessage = $_POST['message'];

$data = [
    "model" => "gpt-4o-mini",
    "messages" => [
        ["role" => "user", "content" => $userMessage]
    ]
];

$ch = curl_init("https://api.openai.com/v1/chat/completions");

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Content-Type: application/json",
    "Authorization: Bearer " . $apiKey
]);

curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));

$response = curl_exec($ch);
curl_close($ch);

$result = json_decode($response, true);

echo $result['choices'][0]['message']['content'];
?>

Monday, April 20, 2026

Image Compressor (JavaScript)

<input type="file" id="upload" accept="image/*">

<br><br>

<img id="preview" style="max-width:300px;"><br><br>

<a id="download" download="compressed.jpg">Download Compressed Image</a>

<script>

document.getElementById("upload").addEventListener("change", function(e) {

    const file = e.target.files[0];

    if (!file) return;

    const reader = new FileReader();

    reader.onload = function(event) {

        const img = new Image();

        img.onload = function() {

            const canvas = document.createElement("canvas");

            const ctx = canvas.getContext("2d");

            // 🔹 Resize (optional)

            const maxWidth = 800;

            const scale = maxWidth / img.width;

            canvas.width = maxWidth;

            canvas.height = img.height * scale;

            ctx.drawImage(img, 0, 0, canvas.width, canvas.height);

            // 🔹 Compress (0.0 - 1.0)

            const quality = 0.6;

            const compressedData = canvas.toDataURL("image/jpeg", quality);

            // Preview

            document.getElementById("preview").src = compressedData;

            // Download link

            document.getElementById("download").href = compressedData;

        };

        img.src = event.target.result;

    };

    reader.readAsDataURL(file);

});

</script>

Friday, April 17, 2026

SQL Prepared Statements ( Very Important Concept )

<?php

//database connection
$connect = mysqli_connect("localhost","root","","user");

//prepare statement
$sql = $connect->prepare("insert into datas(name)values(?)");   //?-placeholder

//binding parameters
$sql->bind_param("s",$name);    //s - string, i - integer, d - double


//setting value
$name = "phpecho";  //$_POST['name'];

$sql->execute();   //execute the query

echo "Data inserted successfully.";

?>

Video Link (Sql Prepared Statement)

Tuesday, April 14, 2026

Promises in JavaScript

Create Promise

let myPromise = new Promise(function(resolve, reject) {

Condition

let success = true;

If Condition

if (success) {

resolve("Task Completed");

}

Else Condition

else {

reject("Task Failed");

}

Handle Success

.then(function(result) {

console.log(result);

})

Handle Error

.catch(function(error) {

console.log(error);

});

Full Code :

let myPromise = new Promise(function(resolve, reject) {

let success = true;

if (success) {

resolve("Task Completed");

} else {

reject("Task Failed");

}

});

myPromise

.then(function(result) {

console.log(result);

})

.catch(function(error) {

console.log(error);

});

⚡ Flow Summary


Promise created
     ↓
Check condition (success)
     ↓
If true → resolve() → then()
If false → reject() → catch()

🎯 Real-life Example

You ordered food 🍔


If delivered → 
If delivered → resolve("Food arrived")


If not → 
If not → reject("Delivery failed")

Saturday, April 11, 2026

MYSQL vs MYSQLI vs PDO

<?php

//mysql

//$conn = mysql_connect("localhost","root","");
//$db = mysql_select_db("Your_database_name", $conn);

//mysqli

//$conn = mysqli_connect("localhost","root","","Your_database_name");

//PDO
$conn = new PDO("mysql:host=localhost;dbname=Your_database_name","root","");   



if(!$conn){

echo "Not connected";
}
else{

echo "Connected PDO";
}
?>

Video Link

HTML & CSS Coding The Web s Story

Wednesday, April 1, 2026

🚀 Start Your Coding Journey with WDS!

Students are now stepping into the world of web development by learning HTML & JavaScript at WDS! 💻✨

From building simple web pages to creating interactive features, our training helps students develop real-world skills that matter in today’s digital era.

🔹 Learn HTML to design beautiful web structures
🔹 Master JavaScript to make websites dynamic
🔹 Hands-on projects for practical experience
🔹 Step-by-step guidance from basics to advanced

Whether you're a beginner or looking to upgrade your skills, WDS is the perfect place to grow and succeed in coding!

📈 Build. Learn. Grow.

#WebDevelopment #HTML #JavaScript #CodingStudents #WDS #LearnToCode

wdsacademy

Pages

Friday, May 22, 2026

🔌 Learn Breadboard Courses – Turn Ideas Into Real Electronic Projects!

✨ What Makes This Course Special?

🚀 Learn Amazing Skills

🎯 Who Can Join?

🌟 Build • Learn • Innovate

🔥 Learn Today. Create Tomorrow. Innovate Forever.

Monday, May 18, 2026

Send Multiple Email with Their Multiple Detail

Tuesday, May 12, 2026

How to create your own AI agent using Javascript

Wednesday, April 22, 2026

How to Add AI to Your Website

index.php file

chat.php file

Monday, April 20, 2026

Image Compressor (JavaScript)

Friday, April 17, 2026

SQL Prepared Statements ( Very Important Concept )

Video Link (Sql Prepared Statement)

Tuesday, April 14, 2026

Promises in JavaScript

Full Code :

⚡ Flow Summary

Promise created
↓
Check condition (success)
↓
If true → resolve() → then()
If false → reject() → catch()

🎯 Real-life Example

You ordered food 🍔

If delivered →
If delivered → `resolve("Food arrived")`

If not →
If not → `reject("Delivery failed")`

Saturday, April 11, 2026

MYSQL vs MYSQLI vs PDO

Video Link

HTML & CSS Coding The Web s Story

HTML & CSS Coding The Web s Story

Wednesday, April 1, 2026

🚀 Start Your Coding Journey with WDS!

🔌 Learn Breadboard Courses – Turn Ideas Into Real Electronic Projects!

Blog Archive

Labels

Pages

Friday, May 22, 2026

✨ What Makes This Course Special?

🚀 Learn Amazing Skills

🎯 Who Can Join?

🌟 Build • Learn • Innovate

🔥 Learn Today. Create Tomorrow. Innovate Forever.

Monday, May 18, 2026

Tuesday, May 12, 2026

Wednesday, April 22, 2026

index.php file

chat.php file

Monday, April 20, 2026

Friday, April 17, 2026

Tuesday, April 14, 2026

Full Code :

⚡ Flow Summary

Promise created ↓Check condition (success) ↓If true → resolve() → then()If false → reject() → catch()

🎯 Real-life Example

You ordered food 🍔 If delivered → If delivered → resolve("Food arrived") If not → If not → reject("Delivery failed")

Saturday, April 11, 2026

HTML & CSS Coding The Web s Story

Wednesday, April 1, 2026

Promise created
↓
Check condition (success)
↓
If true → resolve() → then()
If false → reject() → catch()

You ordered food 🍔

If delivered →
If delivered → `resolve("Food arrived")`

If not →
If not → `reject("Delivery failed")`