Imported from GitHub: sburden-group/pareto_leg_hardware · commit 1a4cf05 · license MIT

Description

hardware repo for pareto-optimal jumping robot leg proof-of-concepts

README

The "DAQ" is a separate device for measuring current. It is installed in series into the power supply of the source (ODrive board in this case) to be measured. Data is sampled at 5[KHz] and streamed in real time to a python script, which aggregates the data and writes it to a CSV file.

The DAQ is just a 1bitsy and a ACHS-7124an analog in-series current measurement sensor. A voltage divider that maps the input from 0-to-5 to 0-to-3.3 is also present.

Usage

To start collecting data, use the acquire_data.py script.

./acquire_data.py --seconds=3