2 layers50 × 50 mm
2 layers50 × 50 mm
LocoNet Interface
acwright/Wright-Train-Works1Project files for Wright Train Works
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 19
- Pads
- 81
- Tracks, vias
- 119, 21
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 14 Feb 2022
- Updated
- 16 Feb 2022
Overview
LocoNet Interface is an open-source printed circuit board by acwright, from the acwright/Wright-Train-Works repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 50 mm with 32 parts on 19 nets, routed with 119 tracks and 21 vias.
It is built around the LM393 and 1N5819WS. Its parts include 12 resistors, 5 connectors, 4 diodes, 3 transistors and 1 capacitor. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mdWright Train Works
Project files for Wright Train Works
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | MMBT2222A 1P | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R6, R11 |
| 2 | 1N5819WS | Diode_SMD:D_SOD-323 | D2, D3 |
| 2 | 4.7K | Resistor_SMD:R_0603_1608Metric | R1, R5 |
| 2 | 47 | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 2 | RJ12 | Connector_RJ:RJ12_Amphenol_54601 | J2, J3 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 12V | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J1 |
| 1 | 150K | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 240K | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 27K | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 39K | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 470 | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 47K | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | G*** | kibuzzard-620B5DD9 | kibuzzard-620B5DD9 |
| 1 | LM393 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LocoNet Interface | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J5 |
| 1 | LocoNet Termination | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J4 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | RX/TX | LED_SMD:LED_0603_1608Metric | D4 |
The 31 most common of 32 parts.
Questions
How big is the LocoNet Interface PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LocoNet Interface use?
32 parts, built around the LM393 and 1N5819WS. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LocoNet Interface KiCad files?
From the acwright/Wright-Train-Works repository on GitHub, at the commit this page was made from: the board is Hardware/LocoNet Interface/LocoNet Interface.kicad_pcb and its schematic Hardware/DCC Decoder Shield/DCC Decoder Shield.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LocoNet Interface design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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