Page turner, part 1

The goal of this project is to create an electronic page turner, capable of flipping through pages of an open book one by one.
Similar products on youtube:

Source code:


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Parts used:
Arduino Uno:
Arduino Sensor Shield v4.0:
2x SG90 9g micro servo:
Numerous LEGOs
Copious amounts of duct-tape

Interesting difficulties: The wheel(which is for pushing the page up for the second servo to catch and flip it) appears to be impossible to secure to the servo with duct-tape alone. A more complex solution is needed and will quite possibly be detailed in the next part.