3. Octopus Analog Rotation Brick OBARot¶

3.1. Introduction¶

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

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3.2. Characteristics¶

The 3-pins ports is easy to plug and play.

3.3. Specifications¶

Item | Parameter :-: | :-: SKU|04041 Power Supply|3.3V~5.5V Connector Type|Analog Pins Definition|S-Sigal V-VCC G-GND Response|Quick response with high sensitivity Rotate Angel|300 degrees Size|19x27mm

3.4. Outlook and Dimensions¶

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3.5. Quick to Start¶

Materials used and connection diagram¶

Connect to the P1 port as the picture shows

Take sensor:bit for example

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Add Package¶

Program as the picture shows¶

Use the brick in the led below, then a sector diagram comes out.

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Reference¶

Links:https://makecode.microbit.org/_2hr1UMdcp0uj

You can also download the links below:

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Result¶

Rotate the button on the sensor clock-wisely, then the led on the micro:bit lights on gradually; Oppositely, the led lights off one by one.

3.6. Relevant Cases¶

3.7. Technique Files¶