DerStrom8
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The Secret Knock Detector Project - Introduction and Overview
The Secret Knock Detector project is a variation of Steve
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The Secret Knock Detector Project - Introduction and Overview
The Secret Knock Detector project is a variation of Steve
Introduction and Overview
The Secret Knock Detector project is a variation of Steve Hoefer’s Secret Knock Detecting Door Lock, which is featured on Grathio Labs. The original project used an Arduino microcontroller board to sense knocks on a door, and to compare the timing ratio between knocks to a secret knock that was previously recorded. If the timing was correct, the device would engage a small geared...
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