$30 Homebrew Automated Blinds Opener: A Weekend Hack
2025-05-18
This weekend project details the creation of a slow, silent automated blind opener for under $30 using salvaged parts and 3D printing. The core components include a geared motor (from a repurposed water flosser!), a magnetic encoder, relays, and an ESP8266. While the magnetic encoder proved less-than-ideal, torque feedback successfully determines blind position. The opener integrates seamlessly into a home automation system, allowing for app control and automated sunrise/sunset operation.
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Hardware