Analog Rotation Brick


Octopus analog rotation brick is a 10K potentiometer module. Rotating the knob to change its resistance can realize voltage division, and can provide 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.


​ Adopting 3 pins cable with anti-plug function.

  • No screwdriver need, the resistor can be adjusted with hand.

  • Compact design.


Item Parameter
Name Octopus analog rotation brick
SKU EF04085
Resistor Scope 0-10K
Working Voltage DC 2.7-5.5V
Connector Anti-plug GVS
Size See picture below
NW 3.5g



Quick to Start

Hardware Connection

Connect to P1 port.(See below picture)


Software Programme

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


You can also download the links below:


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