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Secret knock detecting door lock.
If the precision is turned all the.
Great arduino project how to make secret knock door lock.
The instructable is complete.
It works very well.
Secret knock detecting door lock.
Programming electronics academy 15 942 views.
This started out as a bit of a joke project but turned out to be surprisingly accurate at judging knocks.
For schematic and source code visit this link.
Easy secret knock detector to trigger anything with only an arduino and a few cheap components duration.
November 02 2009 electronics problem solving software.
I saw his video on koreus and thought about doing the same thing for my final project in college.
Unlock your door with a secret knock.
This project was inspired from grathio.
Secret knock detecting door lock.
In this post let us build a secret knock detecting door lock using arduino which can detect the pattern of your knocks at the door and will only open the lock if the knocking pattern matches with the correct.
Protect your secret hideout from intruders with a lock that will only open when it hears the secret knock.