Dummy-Robot
Based on published sources · Not tested by us ·
Overview
A compact custom arm combining CNC parts, harmonic reducers and custom motor-control electronics. [S001]
The reviewed overview describes an aluminium CNC arm with harmonic reducers and custom electronics. A cheaper printed version with a different reducer is presented as future work. Its hoped-for cost below RMB 2,000 is a target for that redesign, not a verified price for the preserved original. [S001]
The repository contains mechanical models, hardware designs and firmware. Peak, the wireless teaching controller, is linked as a submodule, so a normal repository archive does not preserve that dependency's contents. The overview also says DummyStudio is distributed without a current plan to release its source. Downloadable software and available firmware therefore have different source coverage. [S001] [S004]
The command table distinguishes sequential SEQ and interrupting INT commands; TRJ trajectory tracking remains marked ToDo. Dynamics are also described as unfinished. Do not select this snapshot for a task that depends on those planned features without further implementation evidence. [S001]
No applicable project-wide license was established from the inspected root documents. Commercial reuse, a complete revision-matched parts list and a reproducible homing procedure remain unresolved. We have not manufactured, assembled or operated this arm.
Specifications
| Detail | Description |
|---|---|
| Type | Compact articulated arm Reported by source [S001] · Checked 2026-09-30 |
| Intended users | Experienced mechanical and embedded-control builders Editorial assessment [S001] · Checked 2026-09-30 |
| Assembly | Not known |
| Calibration | Not known |
| Operating system | Not known |
| Computer needed | Not known |
Cost
No current, complete configuration-specific build cost has been established for this profile.
Source files and licenses
Available project sources support research coverage; complete build and commercial qualification remain separate.
| Layer | Availability / license |
|---|---|
| mechanical design | available · License not fully assessed Design files available; no applicable project-wide license established. [S001] [S004] |
| electronics | available · License not fully assessed Custom board designs present; terms and dependency scope unresolved. [S001] [S004] |
| firmware | available · License not fully assessed Firmware files present; licensing and submodule completeness unresolved. [S001] [S004] |
| software | not found · License not fully assessed No complete artifact for this layer established in the inspected primary repository overview and archive inventory. External component/dependency sources require separate collection; this is not a claim of closed source. [S001] [S004] |
| documentation | available · License not fully assessed Documentation available; reuse license not established. [S001] [S004] |
This profile covers the described physical configuration and control route without a particular learned policy or dataset.
References
Links identify the documentation and revisions used in this profile. Access dates record when each source was retrieved.
- S001 · peng-zhihui / project contributors
Upstream project overview
Accessed 2026-09-30 · README.mdSource notes
Source text inspected for the cited scoped claims; see profile claim notes.
- S002 · peng-zhihui / project contributors
Repository revision and release metadata
Accessed 2026-09-30 · 84453f1391c4442b5387a799571b7f67418afa2dSource notes
Source text inspected for the cited scoped claims; see profile claim notes.
- S004 · peng-zhihui / project contributors
Pinned repository artifact inventory
Accessed 2026-09-30 · 84453f1391c4442b5387a799571b7f67418afa2d archive file inventorySource notes
Source text inspected for the cited scoped claims; see profile claim notes.
Correction guidance · Discussion is not enabled · Profile format 0.5.0-draft.1
Change history
September 29, 2026 — First research profile published.