Servo from DC motor

# 3-Turn High-Torque Servo Mechanism (27:1 Reduction)

This project allows you to build a custom, high-torque 3-turn servo mechanism using a standard DC motor, a potentiometer for positional feedback, and a gear reduction system.

By utilizing a Raspberry Pi Pico and an L298N motor driver, you can achieve precise, multi-turn control for robotics, camera pans, or specialized automation tasks.

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## 🛠 Features
* **Multi-Turn Operation:** Designed for 3 full rotations (approx. 1080°).
* **High Torque:** 27:1 gear reduction provides significant output strength.
* **Feedback Controlled:** The design incorporates a 1:3 gear ratio for the potentiometer, allowing a standard single-turn potentiometer to track the full 3-turn range of the output shaft.
* **Open Hardware:** Fully 3D printable components.

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## 📋 Bill of Materials (BOM)

### Electronics
* **Controller:** Raspberry Pi Pico
* **Motor Driver:** L298N Motor Driver Module
* **Feedback:** Standard Single-Turn Rotary Potentiometer