Pcie pi module
About the Pcie pi module
Pcie pi module is an open source PCB design by andrew-bolin, published on GitHub. It is a 2-layer board measuring 100 × 68.9 mm, with 15 components from 9 distinct parts.
Other key parts include the 74HCT157 and PCA9500. By type, the board carries 8 connectors, 3 ICs, 3 capacitors and 1 resistor.
It belongs with the audio designs in this gallery.
From the project
Modular, Open-Source, Audio (maybe Video later) Receiver
I'm building a modular open-source AV receiver platform, with the following features - Receive digital audio from TV via HDMI ARC - Share control signals via HDMI CEC - Multi-channel audio decoding and amplification - Multiple outputs - Apply DSP effects
Use-cases: - Allow your TV remote to seamlessly control an existing analog amplifier/receiver - Send a mono mixdown from your home cinema to the bathroom - Room/speaker compensation - Start with a 2.0 system, later upgrade to 5.1
Main components on the Pcie pi module
Pcie pi module bill of materials (BOM)
15 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 74HCT157 | SOIC-16_3.9x9.9mm_Pitch1.27mm | U1, U2 |
| 1 | PCA9500 | TSSOP-16_4.4x5mm_Pitch0.65mm | U4 |
| 1 | pcie_1x_edge | PCI-EXPRESS | P1 |
| 2 | CONN_01X18 | smd_1x18_B | P2, P5 |
| 2 | CONN_01X03 | Pin_Header_Straight_1x03 | P3, P6 |
| 2 | CONN_01X04 | Pin_Header_Straight_1x04 | P4, P8 |
| 1 | CONN_02X20 | Pin_Header_Straight_2x20 | P7 |
| 3 | 0.1uF | C_0805_HandSoldering | C1, C2, C3 |
| 1 | 10k | R_0805_HandSoldering | R1 |
Pcie pi module design files
The KiCad project lives in the andrew-bolin/mosavr repository on GitHub; these links point at the commit this page was built from.
Pcie pi module: common questions
How big is the Pcie pi module?
The Pcie pi module measures 100 × 68.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Pcie pi module?
15 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Pcie pi module design files?
From the andrew-bolin/mosavr repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Pcie pi module design in my own project?
The repository has no license, so all rights stay with andrew-bolin. Use it as a reference, and ask the author before reusing the design.
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