PCB Assets
Editable KiCad projects with circuit context, schematics and board layouts.
Circuit design · SampleEditionSampleOpen and inspect
FormatKiCadSchematic + PCB
Contactallen@datumwell.io
Explore / Collections
Datasets
Compare specifications, samples and access.
3D Assets
Editable everyday objects with code, parameters and six-view previews.
GLB + Blender files · v1Scale200 assets20 free sample assetsFormatGLB + BlenderPython + JSON + PNGPrice / access¥100CNY · one-timePreview & specifications
20 factories across five categories; 10 geometric parameter sets per factory.
- Scale
- 200 assets · 1,200 PNG views · 20 free complete examples.
- Format
- GLB · .blend · Blender Python · JSON · PNG
- Access
- CNY 100 one-time for full 200; manual payment confirmation and Hugging Face approval.
For more data, contact allen@datumwell.io.
Foam Tower
Contact-based grasp, release and stacking trajectories.
AA-Robotics-inspired simulation · v1Scale200 episodes10 public episodesFormatLeRobot v3Parquet + MP4Price / access¥500CNY · one-time
Scale200 episodes10 free sample episodesFormatLeRobot v3Parquet + MP4Price / access¥500CNY · one-time
EmbodiedTrace
Recorded robot observations, generated subgoals and command labels.
Recorded observations · v1.0Scale100 episodes4,081 action decisionsFormatJSONL + schemaJPEG / video archivesPrice / accessFreePublic demoPreview & specifications
Explore recorded robot observations beside generated subgoals and structured command labels.
- Use
- Inspect embodied-agent observations, generated annotations and a structured action interface.
- Source
- Derived from the public 100-episode DROID sample; generated annotations are marked separately.
- Observation / action
- 3 synchronized views; robot-base end-effector pose and gripper command labels.
- Scale
- 100 episodes · 4,081 action decisions · 1,288 generated subgoal segments.
- Format
- Decision-level JSONL + schema; optional original JPEG/video archives.
- Access
- Free public demo on HF. Discuss a separate pilot for a different scope or representation.
100 episodes · separate from the Handwriting collection. Public Hugging Face access. No payment or request needed.
Open interactive studio ↗Inspect recorded frames, camera views and generated labels in the episode studio. Explore EmbodiedTrace details →Collection notes
Recorded observations and command labels are accompanied by generated subgoals, rationales and action descriptions. Coverage, schema and loading examples are included in the dataset documentation.
For full collection access
From sample to access
- 01
Inspect the free sample
Open the free samples for your selected dataset. Review the format, quality notes and existing usage terms.
- 02
Request & confirm payment
Choose full access. We contact you to confirm use and payment; online checkout is not available yet.
- 03
Get access on Hugging Face
For Handwriting and Foam Tower, manual access opens within 8 hours of confirmed payment and receipt of your HF username and repository access request. For 3D, delivery timing is confirmed with Datumwell. Download, validate and send feedback.
A different task or representation?
Scope a custom data pilot.
Tell us your tasks, observation inputs, action format and evaluation criteria. We will discuss scope and timing separately.
Before you start
A few practical answers
Are free samples a separate product?
No. The 20 free 3D assets are included in the full 200-asset collection, priced at CNY 100 one-time. Handwriting and Foam Tower each have 10 complete free samples from their respective 200-episode collections; each full collection costs ¥500 one-time and includes its 10 samples. EmbodiedTrace is a separate, free 100-episode demo.
Will requesting access charge me?
No. Your request is saved and sent to Datumwell for review. We contact you about payment and intended use. Submission does not automatically approve HF access.
What do I need for full Hugging Face access?
Your HF username and an access request on the selected collection’s full Hugging Face repository are required. Find the matching repository link on that collection’s Dataset page. Datumwell confirms intended use, usage scope and payment manually; delivery terms are listed for each collection. Never send a password or access token.
Where can I check quality and permitted use?
Each collection links to technical notes, source attribution and documented usage terms. The dataset documentation includes the release details and applicable terms.