# Octopus Analog Rotation Brick OBARot(EF04041)

## Introduction

Octopus Analog Rotation Brick is micro:bit compatible and can be rotated up to 300degree. It is based on the potentiometer. 

 ![](./images/hkPYQxY.jpg)


## Products Link

[ELECFREAKS Octopus Analog Rotation Brick](https://shop.elecfreaks.com/products/elecfreaks-octopus-analog-rotation-brick?_pos=1&_sid=ce20b2252&_ss=r)


## Characteristics

 The 3pins ports is easy to plug and play.

## Specifications


Item | Parameter 
:-: | :-: 
SKU|04041
Power Supply|3.3V~5.5V
Connector Type|Analog
Pins Definition|SSigal VVCC GGND
Response|Quick response with high sensitivity
Rotate Angel|300 degrees
Size|19x27mm


## Outlook and Dimensions


 ![](./images/qj7G72X.jpg)

## Quick to Start


### Materials used and connection diagram

 Connect to the P1 port as the picture shows

  Take sensor:bit for example

 ![](./images/3Ltye1u.png)

### Add Package

### Program as the picture shows
Use the brick in the led below, then a sector diagram comes out.

 ![](./images/Afb6xov.png)

### Reference
Links:[https://makecode.microbit.org/_2hr1UMdcp0uj](https://makecode.microbit.org/_2hr1UMdcp0uj)

You can also download the links below:

<div style="position:relative;height:0;paddingbottom:70%;overflow:hidden;"><iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/#pub:_2hr1UMdcp0uj" frameborder="0" sandbox="allowpopups allowforms allowscripts allowsameorigin"></iframe></div>  


### Result
 Rotate the button on the sensor clockwisely, then the led on the micro:bit lights on gradually; Oppositely, the led lights off one by one.

## Relevant Cases


## Technique Files