Lightrailwww 1
About the Lightrailwww 1 PCB
Lightrailwww 1 is an open source PCB design by Lightiam, published on GitHub under the MIT license. It is a 2-layer board measuring 95 × 82 mm, with 18 components from 17 distinct parts.
Other key parts include the AMS1117-3.3, AMS1117-1.8, W25Q128JVE and LMV358. By type, the board carries 6 connectors, 4 ICs, 4 capacitors, 2 crystals, 1 diode and 1 resistor.
Main components on the Lightrailwww 1
Lightrailwww 1 bill of materials (BOM)
18 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | AMS1117-1.8 | SOT-223-3_TabPin2 | U2 |
| 1 | W25Q128JVE | WSON-8-1EP_8x6mm_P1.27mm_EP3.4x4.3mm | U3 |
| 1 | LMV358 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | SG-8002DB | Oscillator_SeikoEpson_SG-8002DB | Y1 |
| 1 | 25 MHz | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | Conn_01x03 | FanPinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_02x10_Counter_Clockwise | PinHeader_2x10_P2.54mm_Vertical | J2 |
| 1 | Conn_02x18_Counter_Clockwise | PinHeader_2x18_P2.54mm_Vertical | J3 |
| 1 | Conn_02x06_Counter_Clockwise | PinHeader_2x06_P2.54mm_Vertical | J4 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Conn_02x05_Counter_Clockwise | PinHeader_2x05_P2.54mm_Vertical | J6 |
| 1 | D_Photo | D_SOD-323 | D1 |
| 2 | 22pF | C_0402_1005Metric | C2, C3 |
| 1 | 100nF | C_0402_1005Metric | C4 |
| 1 | 100nF | C_0603_1608Metric | C5 |
| 1 | R | R_0402_1005Metric | R1 |
Lightrailwww 1 design files
The KiCad project lives in the Lightiam/LightRail-Gerber repository on GitHub; these links point at the commit this page was built from.
- Layoutlightrailwww_1.kicad_pcb
Lightrailwww 1: common questions
How big is the Lightrailwww 1 PCB?
The Lightrailwww 1 measures 95 × 82 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Lightrailwww 1?
18 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Lightrailwww 1 design files?
From the Lightiam/LightRail-Gerber repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Lightrailwww 1 design in my own project?
Yes, under the terms of its MIT license, which Lightiam chose for the repository.
