🤖 Mini Humanoid Project

📌 Overview

This is a Mini Humanoid Robot built using Arduino, servo motors, and a Bluetooth module.
The robot can walk, turn, and move its hands, with commands received from a paired Bluetooth device (phone/PC).

---

🔧 Hardware Requirements

• Arduino Board (UNO / Nano / Mega)
• Bluetooth Module (HC-05 / HC-06)
• Servo Motors
• Power Supply (sized for number of servos)
• Jumper wires and chassis

---

🦿 Motor Mapping

Body Part	Pin	Home Position	Notes
Left Hip	3	90	Moves legs forward/backward
Right Hip	2	95	Turns body left/right
Left Foot	5	80	Heel: 100, Toe movement
Right Foot	4	90	Toe: 120, Heel support
Left Hand	-	-	Needs valid PWM pin
Right Hand	-	-	Needs valid PWM pin

---

🎮 Controls

The humanoid listens for single-character commands via Bluetooth:

Command	Action
1	Walk Forward
2	Walk Backward
3	Turn Left
4	Turn Right
5	Dance Move
0	Stand Still

---

🚶 Walking Movements

The robot already has basic gait cycles coded:

• Forward Walking → alternating hip & foot movement
• Backward Walking → reverse gait

---

🛠 Setup Instructions

1. Wire all servos to the Arduino pins as per the mapping.
2. Upload Robo_bluetooth.ino using Arduino IDE.
3. Pair your phone with the Bluetooth module (default: 1234 or 0000).
4. Open a Bluetooth terminal app, connect, and send commands (1, 2, 5, etc.).

---

🚀 Future Improvements

• Add more natural gait cycles
• Neck/head movement
• Gesture-controlled walking
• Battery optimization

---

👨‍💻 Author: Ansh Savla
📅 Version: 1.0