MCH2022 badge?
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Content # card10 North Sense Pulse the vibration motor when the card10 points north. Wear it on your wrist or on your ankle to (maybe?) develop a sense for where north is. You can rotate the device any way you want – the direction that is measured is the direction of the large, printed rockets. Lower buttons decrease/increase time between measurements & vibrations. - GitHub: https://github.com/blinry/card10-north-sense - Hatchery: https://badge.team/projects/north_sense The compass drawing code was taken from the relative compass by "grm".