22. Octopus Magnetic Switch(EF04075)

22.1. Introduction


OCTOPUS Magnetic Switch is a simple electric brick module with magnetic control switch.It is normally combined with electromagnet or components with magnet.It can be used to security alarming system,door magnetic switch and so on.

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22.2. Characteristics


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

22.3. Specifications


Item Parameter
SKU EF04075
Working Voltage 3.3-5V
Weight 5g
Mode of Motion Swift, small volume
Touch Points Strong corrosion and abrasion resistance
Working Current 200mA
Working Temperature -55~125℃
Size 23.48mm×31.28mm

22.4. Outlook and Dimensions


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22.5. Quick to Start


Materials used and connection diagram

  • Connect to the P0 port

    Take sensor:bit for example

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Add Package

Program as the picture shows

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Reference

Links:https://makecode.microbit.org/_9qEAW758A6Cm

You can also download the links below:

Result

  • When there is magnet approaching, a rectangle is showing on the micro:bit; Or an icon is showing on the micro:bit.

22.6. Relevant Cases


22.7. Technique Files