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Octopus Analog Rotation Brick-Blue


SKU: EF04085

weight:20g

Octopus analog rotation brick is a 10K potentiometer module. Rotating the knob to change its resistance can realize voltage division while providing analog signals to the analog input IO ports of micro-controller. This module has a 3-wire anti-reverse connector, which makes it easy to connect a GVS cable. 

Ship from: [74]

Availability: In stock

$2.39
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    Introduction


    Octopus analog rotation brick is a 10K potentiometer module. Rotating the knob to change its resistance can realize voltage division while providing analog signals to the analog input IO ports of micro-controller. This module has a 3-wire anti-reverse connector, which makes it easy to connect a GVS cable.

     

    Features


    • Integrate a 3-wire anti-reverse connector.
    • Rotate the knob to adjust resistance without using a screw driver.
    • Compact structure.

    Quick Start


    Study Case 01 - Bar Graph

    Hardware Connection

    Connect this module to P1 port on micro:bit. (See picture below)

     


    Programming

    Click to open Makecode, write your code to control micro:bit LED screen with octopus analog rotation brick.

    You can see the whole program from the link here: https://makecode.microbit.org/_8FFaqMHP34Vj

    You can download it from the page below.


    Result

    Rotate the knob of octopus analog rotation brick, then its analog input value will be displayed on micro:bit screen in the form of bar graph.


     

    Study Case 02 - Display Control

     

    Hardware Connection

     

    Connect analog rotation brick to P0 port on OCTOPUS:BIT.


     

     

     

    Programming

     

    Code

     

    You can see the whole program from the link here: https://makecode.microbit.org/_CAYMFWJyJ4rf

     Or you can download it from the page below.

     

    Result

    Rotate the blue knob on analog rotation brick in clockwise direction, LEDs on micro:bit screen will be turned on gradually. Rotate the knob in anti-clockwise direction, LEDs will be turned off gradually.

     

    Parameters


     

    Dimension

     

    Packing List


    1 x Octopus Analog Rotation Brick-Blue
    1 x 3-pin Cable

     

    Document


    WIKI

     

    FAQ


     

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