This is the source code for a Lego+Raspberry Pi-powered analog film roll scanner. Watch it in action:
You'll need python3 with pip installed. First, install gphoto2 using the gPhoto2 Updater. Then clone this repository and install the dependencies:
git clone https://github.com/bezineb5/RoboScan
cd RoboScan
pip3 install -r requirements.txtThe camera must be connected to the Raspberry Pi via USB. It must be compatible with libgphoto2.