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The ESP32 is set up to control a set of four stepper motors with a ULN2003 IC, and they run the neat time display mechanism. All the custom parts are 3D printed, and the sliding tile concept is ...
The ESP32 is set up to control a set of four stepper motors with a ULN2003 IC, and they run the neat time display mechanism. All the custom parts are 3D printed, and the sliding tile concept is ...