An elegant Automatic watch winder with wood finish.

Desighned for large wrist Watches

It works with a D1 mini microcontroller and two stepper motors.

Component list:

• D1 mini microcontroller: https://s.click.aliexpress.com/e/_c2yz2bsB
• 2x   Stepper motor with motor driver: https://s.click.aliexpress.com/e/_c3bp08OR
• 2x   6001ZZ bearings: https://s.click.aliexpress.com/e/_c3FSeHun
• 6x  7.35x13.5mm springs
• 4x   3x633 Stainless Steel Dowels
• 4x   MR63zz Ball bearings
• 7x  M3x8 BHCS Machine Screws
• 4x  M3x6 BHCS Machine Screws

Circuit Diagram

You will need Arduino IDE to Flash the program onto the D1 Mini

 https://support.arduino.cc/hc/en-us/articles/360019833020-Download-and-install-Arduino-IDE

After Flashing Program:

The D1 Mini will generate a WiFi network named “Watch Winder” for the first 10 minutes after power up. During this time you can connect to this network and configure your winder. 

The WiFi network SSID and password  (default 12345678) can be edited in the firmware. Also the 10 minutes of WiFi visibility can be extended.

To configure your winder, navigate to this url http://192.168.4.1/ and setup the number of turns, speed and delay. 
Speed 1-5: 1 is the highest speed, 5 the slowest.
Number of turns: for example 2 turns mean that the winder will do 2 turns clockwise and 2 turns counterclockwise then delay for the delay time.