https://github.com/rajtilak-2020/robotic_arm

This project involves designing and developing a robotic arm powered by the ESP32 microcontroller. The arm is programmed for precision control and task automation, incorporating advanced features such as wireless connectivity for real-time command execution. This project demonstrates expertise in robotics, IoT, and microcontroller programming.
https://github.com/rajtilak-2020/robotic_arm

asynctcpserver asyncwebserver cpp esp32 iot project robotic-arm robotics technology

Last synced: about 2 months ago
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This project involves designing and developing a robotic arm powered by the ESP32 microcontroller. The arm is programmed for precision control and task automation, incorporating advanced features such as wireless connectivity for real-time command execution. This project demonstrates expertise in robotics, IoT, and microcontroller programming.

• Host: GitHub
• URL: https://github.com/rajtilak-2020/robotic_arm
• Owner: rajtilak-2020
• License: mit
• Created: 2024-12-05T19:11:04.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2025-01-22T04:33:37.000Z (4 months ago)
• Last Synced: 2025-01-22T05:24:53.686Z (4 months ago)
• Topics: asynctcpserver, asyncwebserver, cpp, esp32, iot, project, robotic-arm, robotics, technology
• Language: C++
• Homepage:
• Size: 19.5 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# 🎯 **Robotic Arm Project Using ESP32**  

![Robotics Badge](https://img.shields.io/badge/Robotics-IoT-blue?style=flat-square)  

![ESP32 Badge](https://img.shields.io/badge/ESP32-Project-orange?style=flat-square)  

![License](https://img.shields.io/badge/License-MIT-green?style=flat-square)  

---

## 🎨 **About the Project**  

This project is focused on building a **robotic arm** powered by the versatile **ESP32 microcontroller**. With capabilities for precise motion and wireless control, this project explores the intersection of **robotics** and **IoT**.

---

### 🔍 **Key Highlights**  

- 👨‍💻 A fully programmable robotic arm.  

- 📡 Wireless control via ESP32’s built-in Wi-Fi module.  

- 🌐 IoT-ready for cloud-based functionality.

---

## 🌟 **Features**  

✨ **Wireless Control**: Operate the arm from a distance using Wi-Fi.  

⚙️ **Precision Movements**: Program tasks with high accuracy.  

🛠️ **Modular Design**: Easy assembly and customization.  

📡 **IoT Integration**: Expandable for cloud-based operations.

---

## 🧭 **Workflow Diagram**

```mermaid

graph TD

    A[Start Program] --> B[setup Function]

    B --> C[Set Pin Modes]

    B --> D[Initialize Serial Communication]

    B --> E[Start WiFi Access Point]

    B --> F[Configure Web Server]

    B --> G[Configure WebSocket Handler]

    A --> H[loop Function]

    H --> I[Clean Up WebSocket Clients]

    I --> J{Play Recorded Steps}

    J --> |Yes| K[Execute Recorded Robot Arm Steps]

    J --> |No| L[Wait for New Commands]

    F --> M[handleRoot Function]

    M --> N[Serve HTML Control Panel]

    G --> O[WebSocket Events Handler]

    O --> P[On Connect Event]

    O --> Q[Send Current Robot Arm State]

    O --> R[On Disconnect Event]

    O --> S[On Data Event]

    S --> T{Command Type}

    T --> |Move Servo| U[Update Servo Position]

    T --> |Record| V[Start or Stop Recording Steps]

    T --> |Play| W[Start or Stop Playback]

    K --> X[Gradual Movement to Initial Position]

    K --> Y[Execute Playback Sequence]

    K --> Z[Send Real-Time Updates to WebSocket]

    N --> AA[HTML Control Panel]

    AA --> AB[Sliders for Each Servo]

    AA --> AC[Buttons for Record and Play]

    AA --> AD[WebSocket Communication]

    AD --> S

```

## 💻 **Technologies Used**  

| Component         | Purpose                      |  

|-------------------|------------------------------|  

| 🧠 **ESP32**      | Microcontroller for control. |  

| 🌀 **Servo Motors**| Precise movement of joints.  |  

| 🛠️ **Arduino IDE**| Programming environment.     |  

| 📡 **Wi-Fi**      | Wireless communication.      |  

---

## 📖 **Usage**  

1. Power on the robotic arm and establish a Wi-Fi connection.  

2. Use a **web-based app**, **smartphone**, or **controller interface** to send commands.  

3. Observe the robotic arm executing tasks smoothly.  

---

## 🛡️ **License**  

This project is licensed under the [MIT License](LICENSE).  

---

## 🙌 **Acknowledgments**  

- **Jyoti Ranjan Nayak Sir** for guiding us in this project.  

- Open-source tools for enabling smooth development.  

- Our dedicated team for collaborative efforts.  

---

### 🖼️ **Preview**  

coming soon...