modified Window Chain Actuator

Parts that have not been modified by me are available for download directly from the designer
https://www.thingiverse.com/thing:3577666

### new Gearbox.
> Sprockets_n_Shafts_Hodor
Shaft_Hodor_Right
Helical_Gear_Left/Right
Worm_Shaft_Left/Right

Using a worm gear with a small reduction factor, I was able to increase the opening/closing speed x4.
*Sprockets_n_Shafts_Hodor* and *Shaft_Hodor_Right* minimize the distance between the *Helical_Gear and Worm_Shaft*.
*Sprockets_n_Shafts_Hodor* also got a notch for wires between Arduino and the motor controller.

As a stepper motor driver I use A4988. Connection diagrams can be found on the network. 28BYJ-48 has more power.


### new Window Hodor
> Window_Hodor
Latch

The new *Window_Hodor* does not require making a hole in the window and can coexist with the roller blind cassette.

### new Casing
> Base_End_Left/Right
End_Cover_Left/Right
Base_Cover_Left/Right
Window_Frame_Hodor_Left/Right

*Base_End* together with