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Weather station wind direction sensor
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This is the Wind direction sensor, part of my 3D printed Weather station project.
it uses 8 magnetic sensors (16 positions), a 5x3 mm round magnet and a PCF8574 port extender
https://www.youtube.com/watch?v=NDPbw3wCp9c
https://www.youtube.com/watch?v=qQQkd1V2QLk
Sensors holder - https://www.thingiverse.com/thing:2396650
it uses 8 magnetic sensors (16 positions), a 5x3 mm round magnet and a PCF8574 port extender
https://www.youtube.com/watch?v=NDPbw3wCp9c
https://www.youtube.com/watch?v=qQQkd1V2QLk
Sensors holder - https://www.thingiverse.com/thing:2396650
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