---
title: "Build Guide: Whiteboard Marker Holder"
date: "2022-07-29"
categories: ["Build Guides"]
tags: ["Build Guide", "3D Printing"]
excerpt: "What You’ll Need: Click on a button below to collect the print files! Printables Thingiverse Makerworld #b"
featuredImage: "/images/resources/build-guide-whiteboard-marker-holder.jpg"
---

![](/images/content/0827d5-img_0469.jpg)

## What You’ll Need:

![](/images/content/237e30-parts.png)

Click on a button below to collect the print files!

[Printables](https://www.printables.com/model/252743-micromelon-pen-attachment)

[Thingiverse](https://www.thingiverse.com/thing:5368110)

[Makerworld](https://makerworld.com/en/models/147862#profileId-641400)


![](/images/content/38abce-spacer.png)

## Step 1:

![](/images/content/5d4455-step-1.png)

![](/images/content/4a7361-spacer.png)

## Step 2

![](/images/content/b58ef1-step-2.png)

![](/images/content/3efdb3-spacer.png)

## Complete

![](/images/content/dadb0a-final.jpg)

![](/images/content/314de3-black-spacer.png)

## Servo Calibration:

Before attaching a servo horn to a servo, we need to make sure that the servo moves in the correct range. This guide will help you calibrate your servos correctly.

---

#### Step 1:

![](/images/content/0ccc3b-code.png)

Once step 1 is completed, plug the servo into the right port and run the following code:

![](/images/content/84663a-screenshot-2024-09-18-124443.jpg)

Upload the code and attach the servo horn to the servo so it’s in this position when the servo is at 0.

![](/images/content/15d396-black-spacer.png)

## What’s Next?

With your fully built Micromelon Pen attachment, head on over to our rover Van Gogh activity to start drawing![Activity: Rover Van Gogh](https://micromelon.com.au/resources/rover-van-gogh?rq=attachments)
