Ports
About the Ports PCB
Ports is an open source PCB design by codepainters, published on GitHub. It is a 2-layer board measuring 308 × 53.1 mm, with 23 components from 14 distinct parts.
By type, the board carries 6 connectors, 6 resistors, 5 transformers, 2 jumpers, 2 switches and 1 fuse.
From the project
Elwro 800 Junior replica
The idea behind this board is to simplify building the Junior replica (and not only that; read the notes section below), by using PCB-mounted connectors and switches, thus avoiding all the messy wire connections, as done in the original Elwro 800 Junior:
This directory contains the KiCAD 9 project, plus:
schematics in PDF format - color and b&w interactive BOM (you need to download the file and open it locally) * Gerber files (JLCPCB-compatible)
Ports bill of materials (BOM)
23 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Video | CUI_SDS-50J | J103 |
| 2 | Junet | CUI_SDS-50J | J104, J105 |
| 1 | Tape | CUI_SDS-50J | J106 |
| 1 | 5V/2A | BarrelJack_GCT_DCJ200-10-A_Horizontal | J107 |
| 1 | Conn_01x02 | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J108 |
| 1 | 2A | Fuseholder_Clip-5x20mm_Littelfuse_445-030_Inline_P20.50x5.20mm_D1.30mm_Horizontal | F1 |
| 1 | SynV | PinHeader_1x02_P2.54mm_Vertical | JP3 |
| 1 | FON | PinHeader_1x02_P2.54mm_Vertical | JP4 |
| 1 | Reset | PS-22F03 | SW1 |
| 1 | Power | PS-22F03 | SW2 |
| 5 | BC557 | TO-92_Inline | T1, T2, T3, T4, T5 |
| 1 | 100nF | C_Disc_D5.0mm_W2.5mm_P2.50mm | C1 |
| 5 | 4k7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5 |
| 1 | 0R* | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
Ports design files
The KiCad project lives in the codepainters/e800j repository on GitHub; these links point at the commit this page was built from.
- Layoutports_pcb/ports_pcb.kicad_pcb
- Schematicports_pcb/ports_pcb.kicad_sch
Ports: common questions
How big is the Ports PCB?
The Ports measures 308 × 53.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Ports?
23 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Ports design files?
From the codepainters/e800j repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Ports design in my own project?
The repository has no license, so all rights stay with codepainters. Use it as a reference, and ask the author before reusing the design.
