Monday, 8 July 2019

Push Door Visitor Counter Alarm Using Arduino And Apds9960

We have heard of events/parties going out of control due to gate crashing by uninvited guests. Now, as a solution, imagine your door counting the number of invitees and raising an alarm when the number exceeds the guest list. It could have sounded like a magic door some years back, but it is a reality […]

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