TSCSnakeDI
About the TSCSnakeDI PCB
TSCSnakeDI is an open source PCB design by karlcswanson, published on GitHub under the MIT license. It is a 2-layer board measuring 76.2 × 50.8 mm, with 16 components from 9 distinct parts.
By type, the board carries 8 resistors, 6 connectors and 2 transformers.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
PCB Designs for a subsnake system
This repository contains images and KiCad files for a CAT5e subsnake and DI system.
A brief build log for the DI and breakout cable can be found here.
Dynamic mics and passive DIs may work without the recommended shield.
The simplest configuration of the board requires a transformer and 6k81Ω resistor. A stereo summing circuit can be added with a few resistors. See the schematic and the classic RaneNote for more details.
TSCSnakeDI bill of materials (BOM)
16 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CH 1 IN | Pin_Header_Straight_1x02_Pitch2.54mm | J1 |
| 2 | ST IN | Pin_Header_Straight_1x03_Pitch2.54mm | J2, J5 |
| 1 | CH 1 OUT | Pin_Header_Straight_1x03_Pitch2.54mm | J3 |
| 1 | CH 2 IN | Pin_Header_Straight_1x02_Pitch2.54mm | J4 |
| 1 | CH 2 OUT | Pin_Header_Straight_1x03_Pitch2.54mm | J6 |
| 2 | JT-DB-EPC | JT-DB-EPC | T1, T2 |
| 2 | 6k81 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R5 |
| 4 | 475 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3, R6, R7 |
| 2 | 20k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R8 |
TSCSnakeDI design files
The KiCad project lives in the karlcswanson/CatPatch repository on GitHub; these links point at the commit this page was built from.
TSCSnakeDI: common questions
How big is the TSCSnakeDI PCB?
The TSCSnakeDI measures 76.2 × 50.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TSCSnakeDI?
16 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the TSCSnakeDI design files?
From the karlcswanson/CatPatch repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the TSCSnakeDI design in my own project?
Yes, under the terms of its MIT license, which karlcswanson chose for the repository.
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