INDEX

• Arduino

  • ATMEGA 16/32 codes used to run stepper.
  • Wemos codes to run stepper,servo,lidar,esp8266.

• Datasheets

  • stepper motor driver - A4988.
  • Lidar tfmini.
  • stepper motor - nema 17 4.5kg torque.
  • wemos d1 mini esp8266.

• FINALE

  • final working code on wemos using 2 servo and lidar.
  • matplotlib python code to see plot after scan.

• matplotlib

  • python code for plot after scan.
  • python code for live plotting.
  • python 3D plot test code.

• media

  • photos of parts used in project.

• Processing

  • .pde (processing) code for mapping software.
  • use p3 (https://www.processing.org) to run this code.

• Test results

  • images and videos of FINALE.

REFERENCES

• Lidar 3D Scanner - using openGL for mapping (windows only)

  • https://www.youtube.com/watch?v=kJW9Uy4j-6k&t
  • https://lidarscanner.wordpress.com/
  • https://github.com/andrefedalto/lidar-scanner

• Arduino-based LIDAR Scanner - using Processing for mapping

  • https://www.youtube.com/watch?v=xkut3yRL61U
  • http://www.qcontinuum.org/lidar

• TFmini Lidar library

  • https://github.com/opensensinglab/tfmini

• Stepper motor driver library

  • https://github.com/laurb9/StepperDriver