Show HN: Splice – CAD for Cable Harnesses and Electrical Assemblies

I first posted Splice CAD as an in-browser tool for making cable harnesses.

Since then it’s grown in both features and scope — the direction is moving from “harness-only” toward a lightweight CAD for wiring and electrical assemblies. New functionality includes:

Editing Enhancements

- Full undo/redo to easily restore editor state

- Multi-select & group actions to move, delete, and add components

- Bulk connect tool to create straight-through, crossover, or custom wiring patterns quickly

- Multiple connections per pin allow for daisy chains, etc.

Documentation Additions

- Multi-page PDF configurator to add A2, A3, or A4 pages for engineering drawing downloads

- WireViz YAML export (generate WireViz diagrams directly: https://www.danielrojas.net/projects/wireviz)

Library and Component Additions

- Expanded beyond harnesses to include categories for more applications: connectors, cables, breakers, fuses, switches, motors, power supplies

- Magic MPN button in the Component Creator to auto-fill specs from part numbers

Try it out, no signup: https://splice-cad.com/#/harness

Docs & tutorials: https://splice-cad.com/#/tutorial/


Comments URL: https://news.ycombinator.com/item?id=44978140

Points: 7

# Comments: 0

https://splice-cad.com

созданный 11h | 21 авг. 2025 г., 23:40:17


Войдите, чтобы добавить комментарий

Другие сообщения в этой группе

Show HN: Changefly ID + Anonymized Identity and Age Verification

Hey HN! I’m Lukas Dickie the founder of Changefly and I’m truly excited to share with you our latest release of Changefly ID with Anonymized Identity & Age Verification.

By putting privacy first

22 авг. 2025 г., 02:10:15 | Hacker news