Schwim repacked
About the Schwim repacked PCB
Schwim repacked is an open source PCB design by hkzlab, published on GitHub. It is a 2-layer board measuring 17.9 × 35.8 mm, with 7 components from 5 distinct parts.
Other key parts include the 74HCT244 and 74AHCT1G32. By type, the board carries 2 ICs, 2 capacitors, 2 resistors and 1 connector.
From the project
SMD repackaging of the Shim-IWM replacement for old Macintosh computers
Any use of this project is under your own responsibility. You will be responsible of checking the correct construction and functionality of your board. By using this project You will agree that I cannot be held responsible if it will destroy any of your devices, damage your computer, burn down your house or whatever.
This board is a SMD-based "replacement" of the (S)IWM for old Macintosh Computers, and is based on the work by DosFox, of which it is just a repackaging in different format.
Main components on the Schwim repacked
Schwim repacked bill of materials (BOM)
7 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HCT244 | TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | 74AHCT1G32 | SOT-23-5_HandSoldering | U2 |
| 1 | SWIM Connector | DIP-28_W15.24mm_Socket | J1 |
| 2 | 100nF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2 |
| 2 | 4.7K | R_Array_Convex_4x0612 | RN1, RN2 |
Schwim repacked design files
The KiCad project lives in the hkzlab/schwim_repacked repository on GitHub; these links point at the commit this page was built from.
- LayoutSCHWIM_repacked.kicad_pcb
- SchematicSCHWIM_repacked.kicad_sch
Schwim repacked: common questions
How big is the Schwim repacked PCB?
The Schwim repacked measures 17.9 × 35.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Schwim repacked?
7 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Schwim repacked design files?
From the hkzlab/schwim_repacked repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Schwim repacked design in my own project?
The repository has no license, so all rights stay with hkzlab. Use it as a reference, and ask the author before reusing the design.