Stage3 sbc hat mount plate board
About the Stage3 sbc hat mount plate board
Stage3 sbc hat mount plate board is an open source PCB design by Hongcheng-Gao, published on GitHub under the MIT license. It is a 2-layer board measuring 85 × 65 mm, with 4 components from 4 distinct parts.
Other key parts include the 74LS04. By type, the board carries 3 connectors and 1 IC.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Engiworld: What Can Frontier Agents Deliver in Professional Engineering Environments?
The 1,301 tasks use a common directory layout:
Software names are lowercase, without version numbers. Multiple names are joined with --. Open-Environment Engineering tasks use cli/agent-selected/. Interface folders contain only the modes available in that category.
Each task contains a task-.json definition, initfile/ inputs, and its evaluator (eval.py, with groundtruth/ where required). IDs use --------; operating systems retain ubuntu or windows from the task. Reverse-modeling tasks retain a -reverse` suffix on the task number to distinguish them from same-numbered tasks.
Main components on the Stage3 sbc hat mount plate board
Stage3 sbc hat mount plate board bill of materials (BOM)
4 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS04 EEPROM SOIC-8 | U1 | |
| 1 | GPIO40 header 2x20 | J1 | |
| 1 | I2C header 1x4 | J2 | |
| 1 | Power input 2-pin | J3 |
Stage3 sbc hat mount plate board design files
The KiCad project lives in the Hongcheng-Gao/EngiWorld repository on GitHub; these links point at the commit this page was built from.
Stage3 sbc hat mount plate board: common questions
How big is the Stage3 sbc hat mount plate board?
The Stage3 sbc hat mount plate board measures 85 × 65 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stage3 sbc hat mount plate board?
4 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Stage3 sbc hat mount plate board design files?
From the Hongcheng-Gao/EngiWorld repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Stage3 sbc hat mount plate board design in my own project?
Yes, under the terms of its MIT license, which Hongcheng-Gao chose for the repository.
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