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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2402.09833 |
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| _version_ | 1866909744845815808 |
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| author | Waltham, Chris Perrett, Andy Soni, Rakshit Fox, Charles |
| author_facet | Waltham, Chris Perrett, Andy Soni, Rakshit Fox, Charles |
| contents | A key component of any robot is the interface between robotics middleware software and physical motors. New robots often use arbitrary, messy mixtures of closed and open motor drivers and error-prone physical mountings, wiring, and connectors to interface them. There is a need for a standardizing OSH component to abstract this complexity, as Arduino did for interfacing to smaller components. We present a OSH printed circuit board to solve this problem once and for all. On the high-level side, it interfaces to Arduino Giga - acting as an unusually large and robust shield - and thus to existing open source software stacks. A ROS2 interface is provided. On the lower-level side, it interfaces to existing emerging standard open hardware including OSH motor drivers and relays, which can already be used to drive fully open hardware wheeled and arm robots. This enables the creation of a family of standardized, fully open hardware, fully reproducible, research platforms. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_09833 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | R4: rapid reproducible robotics research open hardware control system Waltham, Chris Perrett, Andy Soni, Rakshit Fox, Charles Robotics A key component of any robot is the interface between robotics middleware software and physical motors. New robots often use arbitrary, messy mixtures of closed and open motor drivers and error-prone physical mountings, wiring, and connectors to interface them. There is a need for a standardizing OSH component to abstract this complexity, as Arduino did for interfacing to smaller components. We present a OSH printed circuit board to solve this problem once and for all. On the high-level side, it interfaces to Arduino Giga - acting as an unusually large and robust shield - and thus to existing open source software stacks. A ROS2 interface is provided. On the lower-level side, it interfaces to existing emerging standard open hardware including OSH motor drivers and relays, which can already be used to drive fully open hardware wheeled and arm robots. This enables the creation of a family of standardized, fully open hardware, fully reproducible, research platforms. |
| title | R4: rapid reproducible robotics research open hardware control system |
| topic | Robotics |
| url | https://arxiv.org/abs/2402.09833 |