Better data management and servo control

The idea behind this experiment was to try to automate the acquisition using a servo, and to have a better way of structuring the data.

  • Data is now stored using a JSON.
  • Servo is controled by an arduino, pushing geometrical details onto a SPI line using the 2 bits per sample free (used for a turn counter)

Detail of the experiment is here

Setup

Detail of a line

Full image