2 layers50 × 50 mm
2 layers55 × 55 mm
DCC Decoder Shield
acwright/Wright-Train-Works1Project files for Wright Train Works
- Size
- 55 × 55 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 40
- Pads
- 133
- Tracks, vias
- 203, 28
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 14 Feb 2022
- Updated
- 16 Feb 2022
Overview
DCC Decoder Shield 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 55 × 55 mm with 30 parts on 40 nets, routed with 203 tracks and 28 vias.
It is built around the 1N4148WS. Its parts include 6 resistors, 3 diodes, 3 connectors, 2 switches and 1 capacitor. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdWright Train Works
Project files for Wright Train Works
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | G, G, S, S, V, V |
| 4 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | G, J12, S, V |
| 3 | 10K | Resistor_SMD:R_0603_1608Metric | R2, R3, R4 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R1, R6 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | J1, J2 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 1N4148WS | Diode_SMD:D_SOD-323 | D1 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 6N137 | OPTO_HCPL2630S:OPTO_HCPL2630S | U1 |
| 1 | Arduino_Uno_Shield_WTW | Arduino:Arduino_Uno_Shield_WTW | XA1 |
| 1 | G*** | kibuzzard-620C99F3 | kibuzzard-620C99F3 |
| 1 | LEARN | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | M7 | Diode_SMD:D_SMA | D3 |
| 1 | MMBT2222A 1P | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | SRD-5VDC-SL-C | SRD-5VDC-SL-C:SRD-5VDC-SL-C | K1 |
| 1 | SW_Push | SW_TS-1187A-B-A-B:SW_TS-1187A-B-A-B | SW1 |
| 1 | Screw_Terminal_01x05 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-5-3.5-H_1x05_P3.50mm_Horizontal | J13 |
The 29 most common of 30 parts.
Questions
How big is the DCC Decoder Shield PCB?
It measures 55 × 55 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DCC Decoder Shield use?
30 parts, built around the 1N4148WS. 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 DCC Decoder Shield KiCad files?
From the acwright/Wright-Train-Works repository on GitHub, at the commit this page was made from: the board is Hardware/DCC Decoder Shield/DCC Decoder Shield.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 DCC Decoder Shield 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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