Pcie friend 2
atctwo·assorted-breakouts·pcie_friend_2/pcie_friend_2.kicad_pcb
About the Pcie friend 2 PCB
Pcie friend 2 is an open source PCB design by atctwo, published on GitHub. It is a 2-layer board measuring 61.1 × 47.4 mm, with 6 components from 6 distinct parts.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Some small breakout boards designed in KiCad
This is a breakout for the DS13xx series of RTC chips, with a MSOP-8 package (eg: DS1307, DS1308, DS1337, DS1338, DS1339, DS1341, DS1342, DS1371). This won't work with the DS1302 or DS1347. The board is designed to work with chips with the following pinout:
The two pads at the top of the board are connected to the crystal pins of the DS13xx (X1 and X2). The board is designed such that the crystal can be placed beside the PCB, and the pins of the crystal are bent at 90°, so they can be soldered to the pads on the PCB. The capacitor is a decoulping capacitor, and should be 0.1µF (look at the…

Pcie friend 2 bill of materials (BOM)
6 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PCIe In | CONN_5-1734857-1_TEC | J1 |
| 1 | PCIe Out | BUS_PCIexpress_x1 | J2 |
| 1 | Side A | PinHeader_2x18_P2.54mm_Vertical_SMD | J3 |
| 1 | Side B | PinHeader_2x18_P2.54mm_Vertical_SMD | J4 |
| 1 | Power | PinSocket_1x06_P2.54mm_Vertical | J5 |
| 1 | GND | PinSocket_1x06_P2.54mm_Vertical | J6 |
Pcie friend 2 design files
The KiCad project lives in the atctwo/assorted-breakouts repository on GitHub; these links point at the commit this page was built from.
Pcie friend 2: common questions
How big is the Pcie friend 2 PCB?
The Pcie friend 2 measures 61.1 × 47.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Pcie friend 2?
6 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the Pcie friend 2 design files?
From the atctwo/assorted-breakouts repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Pcie friend 2 design in my own project?
The repository has no license, so all rights stay with atctwo. Use it as a reference, and ask the author before reusing the design.
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