Breadboard 400
About the Breadboard 400 PCB
Breadboard 400 is an open source PCB design by tebl, published on GitHub under the CERN-OHL-1.2 license. It is a 2-layer board measuring 81.3 × 53.3 mm, with 44 components from 5 distinct parts.
Other key parts include the PWR and BB. By type, the board carries 40 modules and 2 jumpers.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Created a simple PCB that can be used to transfer breadboard contents more directly to a PCB.
The later added 830 point version of should be perfect for when you've tested individual modules while following the Ben Eater series, both the 8 bit computer as well as the 6502 builds (BE6502 is my version of this). Numbers have been indicated on both sides as well as a near identical layout, this should make transferring the design close to error-free. Use the M3 holes at the center to mount the breadboard PCBs, making it suitable for hanging on a wall etc.
Main components on the Breadboard 400
Breadboard 400 bill of materials (BOM)
44 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 10 | PWR | power | A1, A2, A3, A4, A5, A11, A12, A13 +2 |
| 30 | BB | section | A6, A7, A8, A9, A10, A16, A17, A18 +22 |
| 2 | MountingHole | M3 | H1, H2 |
| 1 | LINK_VCC | bridge | JP5 |
| 1 | LINK_GND | bridge | JP6 |
Breadboard 400 design files
The KiCad project lives in the tebl/breadboard repository on GitHub; these links point at the commit this page was built from.
Breadboard 400: common questions
How big is the Breadboard 400 PCB?
The Breadboard 400 measures 81.3 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Breadboard 400?
44 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Breadboard 400 design files?
From the tebl/breadboard repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Breadboard 400 design in my own project?
Yes, under the terms of its CERN-OHL-1.2 license, which tebl chose for the repository.
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