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A project log for Ancient lock gets smart

Turning grandma's old and rusty rim lock into an electrically actuated smart lock

ivan-stepaniukIvan Stepaniuk 12/19/2020 at 01:030 Comments

A NodeMCU (ESP8266) paired with a DRV8833 Dual MOSFET H-Bridge comfortably drives the DC motor

This is the last iteration of the motor mount / enclosure:

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