# Circuit Studio artwork credits

## UNO R3 illustration
Creator: Arduino.
Original: https://docs.arduino.cc/static/bcc9ff87c195de70ed7e0731050bd9ca/image.svg
Documentation: https://docs.arduino.cc/hardware/uno-rev3/
Reuse policy: https://www.arduino.cc/en/trademark/guides/trademark-guide-for-websites-and-publications/
Copyright policy: https://www.arduino.cc/en/trademark
Licence: Creative Commons Attribution-ShareAlike 4.0 International, https://creativecommons.org/licenses/by-sa/4.0/

The included arduino-uno-r3.svg is adapted by inlining the original colour classes and adding source/licence metadata. Embedded in Circuit Studio with180degree rotation, scaling, teaching labels, dynamicLED and interactive terminal overlays. This Arduino-derived illustration and those illustrative adaptations are offered under CC BY-SA4.0. You may share/adapt them, including commercially, with attribution, a licence link, changes indicated and the same licence for adaptations. No extra restrictions are imposed on this artwork. This does not claim to relicense unrelated software.

Arduino® is a trademark of Arduino S.r.l. No affiliation, sponsorship or endorsement is claimed. The artwork depicts a UNO R3 for educational simulation; it is not a photograph of stock for sale.

## Other components
Original SVG artwork by AiRO for Circuit Studio. Breadboard and component illustrations are educational representations. They are not mechanical CAD or manufacturer-approved pinout drawings. The existing simulator models remain documented separately.

## AI Robotics Lab reference assembly
The myCobot 280 arm CAD is reused from the existing AiRO Lab packing model,
originally from Elephant Robotics' mycobot_ros, BSD-3-Clause:
https://github.com/elephantrobotics/mycobot_ros
Full upstream notice: [mycobot-LICENSE.txt](mycobot-LICENSE.txt).
The Pi board/camera/pump reference meshes are reused from the existing AiRO kit asset.
The assembly is a static connection reference; it does not emulate arm firmware.

## Interactive RDK-X5 digital twin (3 November 2026)
The dedicated AI Lab twin uses the RDK-X5 URDF, link geometry and textures from
Elephant Robotics' mycobot_ros2, BSD-2-Clause. This is a different source from the
older static packing/reference assembly credited above.
See [Lab model sources and licences](lab/SOURCES.md) and [full notice](lab/LICENSE.txt).
The twin executes Python applications against AiRO's virtual driver; it does not
emulate the robot's internal firmware.