Analog Rotation Brick(EF04085)#

Introduction#

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 microcontroller. This module has a 3wire antireverse connector, which makes it easy to connect a GVS cable.

Characteristics#

Adopting 3 pins cable with antiplug function. No screwdriver need, the resistor can be adjusted with hand. Compact design.

Specifications#

Item Parameter
Name Octopus analog rotation brick
SKU EF04085
Resistor Scope 010K
Working Voltage DC 2.75.5V
Connector Antiplug GVS
Size See picture below
NW 3.5g

Dimension#

../../_images/X0thNO5.png

Quick to Start#

Hardware Connection#

Connect to P1 port.(See below picture)

../../_images/vbupjP9.png

Software Programme#

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

Links: https://makecode.microbit.org/_8FFaqMHP34Vj

You can also download the links below:

Result#

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.

FAQ#