This special front door controller has several ways to unlock it

Reading Time: 2 minutes Arduino Team β€” May 11th, 2022 For YouTuber Jroobi, merely walking up to his front door, inserting a key into the lock and turning the handle was too simple, which led him come up with a very unique and high-tech design for a new type of lock. His idea was to combine several different kinds of verification/control…… Continue reading This special front door controller has several ways to unlock it

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