22. Octopus Magnetic Switch¶
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.
The 3-pins ports is easy to plug and play.
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¶
22.5. Quick to Start¶
Materials used and connection diagram¶
Connect to the P0 port
Take sensor:bit for example
Program as the picture shows¶
You can also download the links below:---
When there is magnet approaching, a rectangle is showing on the micro:bit; Or an icon is showing on the micro:bit.