Create A Bark-Activated Door Opener With Raspberry Pi – Lifehacker Australia

Create A Bark-Activated Door Opener With Raspberry Pi Lifehacker Australia Linux software engineer Dave Hunt created the Pi-Rex as an educational project (and, well, to end his dog-induced sleep deprivation). The project uses a noise detector wired to the Raspberry Pi and a weight/pulley system that swings the door open.

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Create A Bark-Activated Door Opener With Raspberry Pi – Lifehacker Australia

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