🤖🔥 Let’s start with a simple robotic arm or leg movement using servo motors and an Arduino.

🔹 Step 1: Components Needed

✅ Microcontroller – Arduino Nano/Uno
✅ Servo Motor – SG90 (small) or MG996R (stronger)
✅ Power Supply – 5V (for servos)
✅ Potentiometer (optional) – For manual control
✅ Jumper Wires & Breadboard

🔹 Step 2: Circuit Connection

🔹 Step 3: Code for Basic Servo Control

If using Arduino, you can use the standard Servo.h library.

🔹 Code for Arduino (Basic Servo Movement)

#include <Servo.h>

Servo myServo;

void setup() {
    myServo.attach(9);  // Servo connected to Pin 9
}

void loop() {
    myServo.write(0);
    delay(1000);
    myServo.write(90);
    delay(1000);
    myServo.write(180);
    delay(1000);
}

🔹 Step 4: Upload Code

📌 Just upload via USB

🔹 What’s Next?

✅ Once you get the servo moving, we can:

• Add a second servo for more movement
• Use a potentiometer for manual control
• Start designing a simple robotic leg or arm