# Servo Module

<figure><img src="/files/XKfT97Qul7OTD9PgupVk" alt=""><figcaption><p>Servo Module</p></figcaption></figure>

<mark style="color:red;">The Servo Module</mark> is a critical component in motor control systems. Servo motors are used for precise motor control. They are mostly used in robotics where there are automated movements such as robotic arms, mobile robot vehicles etc. Servo motors generally get an analog value in terms of degrees in the range of \[0, 180], it is enough range of motion when two or more servos coupled together with joints, creating a lot of motion axis.&#x20;

The servo module can drive a servo motor precisely, so it allows the user to make pan-tilt camera mechanism, robotic arm, steering system in a mobile robot and so on.

<figure><img src="/files/gAh1bEtRzo74JyjbdQbW" alt=""><figcaption></figcaption></figure>

### Pin Inputs and Outputs

Here is a I/O diagram of the SMD Servo Module to connect the servo motor correctly:

<figure><img src="/files/GXZ8d7tEOAHr2g06BaF9" alt=""><figcaption></figcaption></figure>

#### Step Files:

{% file src="/files/53uANwXG3ivgPIDADzau" %}

{% hint style="info" %}
Ready to integrate? You can purchase the <mark style="color:red;">**The Servo Module**</mark> directly from our [Online Store](https://www.robotshop.com/products/acrome-rc-servo-add-on-module-acrome-smd-products). Worldwide shipping is available for engineering samples and production batches.
{% endhint %}


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