> For the complete documentation index, see [llms.txt](https://sharinghub-eng.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sharinghub-eng.kittenbot.hk/educational-kit-sets/meowbit-creator-kit/meowbit-creator-kit-instructions/9.-line-follower-robot.md).

# 9. Line Follower Robot

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/trace1.jpg)

### Building Instructions Download

[Building Instructions Download](https://drive.google.com/drive/folders/16T0mfS0QbxXfHf4GvNz62Xd2x8dvOq4m?usp=sharing)

### Sample Wiring

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/trace_wire1.png)

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/trace_wire2.png)

### Sample Program

[Sample Program Download](https://makecode.com/_Esy3C4PssDDE)

[Sample Program Resource Pack](https://bit.ly/AIHealthCareSetHex)

### Model Instructions

The cart will follow the black line.

### Troubleshooting

#### 1: The sensitivity of the IR sensor is low.

#### The sensitivity can be adjusted via a potentiometer on the sensor, use a screwdriver to adjust to preference.