Скачать или смотреть 16 Controlling Servo Motor Using Potentiometer Tinkercad block code

🎯 Potentiometer Controlled Servo Motor – Arduino Uno | Tinkercad Simulation
🔰 1) Introduction:
In this project, we control the angle of a servo motor using a potentiometer connected to an Arduino Uno.
As the potentiometer is rotated, its analog value is mapped to a servo angle between 0° and 180°, giving smooth and proportional control of movement.
This is ideal for robotic arms, steering mechanisms, and precise positioning systems.

💡 2) Explanation:
The potentiometer outputs an analog value between 0 and 1023, depending on its rotation.

The Arduino reads this value from Analog Pin A0.

The map() function converts the potentiometer reading into a servo angle range (0° to 180°).

The servo motor rotates to the mapped position instantly.

🔧 3) Components Used:
Arduino Uno

Potentiometer (10kΩ recommended)

Servo Motor (SG90 or similar)

Jumper Wires

Tinkercad Circuits (for simulation)

🧩 4) Circuit Connections:
Potentiometer:

One outer pin → 5V

Other outer pin → GND

Middle pin → A0

Servo Motor:

Brown wire → GND

Red wire → 5V

Orange/Yellow wire (Signal) → Digital Pin 3

📟 Working:
Turn potentiometer left → Servo moves toward 0°

Turn potentiometer center → Servo moves toward 90°

Turn potentiometer right → Servo moves toward 180°

Movement is smooth and proportional to potentiometer position.