This project contains software and 3d files for a 3d Scanner developed for the Virtual Reality Course at Hochschule Heilbronn in SoSE 2024.
trailer.mp4
- Manual control of the scanner movement on two axis
- Motor leveling of the axis that holds the camera with end-switches
- Automated photo mode where the scanner takes a specified amount of photos from multiple distributed angles, so that the images cover the object from all Sites
- configuration: contains ansible playbooks to configure the rpi and install the scanner firmware, and caddy webserver.
- firmware-rpi: contains firmware to controll the scanner
- frontent-scanner: contains the frontend for the webservice to controll the scanner with a graphical ui
- 3d: contains 3d files to build the scanner
stl files can be found in the 3d folder, look at the blueprint in the readme to understand where which part fits
- Raspberry Pi zero 2w
- m3 screws & m3 threat inserts
- eleego cabels
- ELEGOO stepper motor x3 and driver board ULN2003 x3
- 3d Printer & Filament
- endswitch
- motor table axis: pins index [3 5 7 11]
- motor one camera: pins index [23 29 31 33]
- motor two camera: pins index [8 10 12 16]
- endswitch one: pins index [in:36, out:35]
- endswitch two: pins index [in:38, out:37]
The gobot driver for stepper motors was used to controll the scanner 2 axis.
install ansible and docker on host system install pi-blaster (for gobot if older rpi is used, not needed for newer)
oder version of rpi issue link
linux: command: GOOS=linux GOARCH=arm GOARM=6 go build -o ./build/scanner
windows: (set GOOS=linux) & (set GOARCH=arm) & (set GOARM=6) & go build -o ./build/scanner
- run docker compose to build the artifacts
- then run the ansible playbook
ansible-playbook -i production site.yml
scp scanner [email protected]:/tmp