Robotic arm & Dog
The Robotic Arm is an ESP32-based embedded robotic system designed to perform controlled and automated manipulation tasks.
The Quadruped Robot (Dog) is a four-legged robotic system designed to demonstrate robotic locomotion, servo motor control, wireless communication, and autonomous decision-making.
Core Objectives
Robotic Arm
The robotic arm is an ESP32-based embedded robotic system designed to perform controlled and automated manipulation tasks. It consists of four servo motors: Base, Shoulder, Elbow, and Gripper, each responsible for a specific movement of the arm. The ESP32 generates PWM signals to control the angular position of the servo motors. The system supports smooth and precise movement by gradually changing servo positions.
Different control methods are implemented, including Wi-Fi web-based control, gesture control using Python and MediaPipe, rotary encoder control, and Bluetooth communication. The robotic arm can perform pick-and-place, gripping, releasing, positioning, and object manipulation tasks.
Why Choose Robotic Arm?
The Robotic Arm provides a practical platform for learning and experimenting with robotics, embedded systems, servo control, automation, and wireless communication. Instead of working with individual motors and separate control systems, users can operate the Base, Shoulder, Elbow, and Gripper through a single ESP32-based robotic platform.
Robotic Arm Features
Key capabilities and learning outcomes.
Dual Power Support
USB Type-C & 3.7V Battery
Multiple Controls
Wi-Fi, Bluetooth, Gesture, Encoder
4 Servo Control
Base, Shoulder, Elbow, Gripper
Plug & Play
No Breadboard Required
Pick-and-Place
Smooth & Precise Movement
Modular Design
For Quick Connections
Robotic Dog (Quadruped Robot)
The Quadruped Robot is a four-legged robotic system designed to demonstrate robotic locomotion, servo motor control, wireless communication, and autonomous decision-making using an ESP32 microcontroller. The robot consists of four servo motors that control the movement of the front-left, front-right, back-left, and back-right legs, enabling it to perform different movements such as standing, walking, turning, greeting, jumping, and other predefined actions.
The system also incorporates Wi-Fi-based manual control, allowing the user to operate the robot remotely through a web-based interface using a smartphone or computer. For autonomous operation, an HC-SR04 ultrasonic sensor is integrated with the robot to measure the distance between the robot and surrounding objects.
Why Choose Dog?
Its four-legged structure, coordinated gait patterns, multiple movement functions, and Wi-Fi-based control make the Quadruped Robot suitable for schools, engineering colleges, robotics laboratories, makerspaces, and self-learners. The integration of an HC-SR04 ultrasonic sensor also enables distance-based autonomous behaviour, providing hands-on experience with sensor integration and robotic decision-making.
Robotic Dog Features
Key capabilities and learning outcomes.
Dual Power Support
USB Type-C & 3.7V Battery
Quadruped Gait
Coordinated Multi-Servo
Wireless Control
Wi-Fi & HTTP Interfaces
Autonomous Behavior
Ultrasonic Sensor Integration
Multiple Movements
Walk, Turn, Greet, Jump
Plug & Play
No Breadboard Required
Who Is It For?
Robotic Arm & Robotic Dog scales with the learner. Its modularity means it's as useful in a middle school logic class as it is in an engineering university's AI lab.
Real-World Preparedness
Skills learned on Robotic Arm & Robotic Dog translate directly into modern industry applications: