raspi_scripts

steppermotor_controller.py

Simple script for controlling stepper motor: 28byj-48 uln2003 by step count, or by specified angle (gear ratio variable used for different gear setups) clockwise or counter-clockwise. used in DIY turntable:

threshold_erode_blur.py

Simple Opencv script with basic operations erode, dilate, threshold) to key out dim, contrast backgrounds