

Lumos
a simple LED backlight for my monitor
- Size
- 35.6 × 21.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 8
- Pads
- 29
- Tracks, vias
- 58, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 1 Feb 2016
- Updated
- 8 Feb 2016
Overview
Lumos is an open-source printed circuit board by patrickod, from the patrickod/lumos repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 35.6 × 21.6 mm with 8 parts on 8 nets, routed with 58 tracks and 0 vias.
Its parts include 3 connectors, 1 capacitor, 1 resistor, 1 IC and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0.1uf | Capacitors_ThroughHole:C_Disc_D7.5_P5 | C1 |
| 1 | 10k | Resistors_ThroughHole:Resistor_Vertical_RM5mm | R1 |
| 1 | ATTINY85-P | MCU-ATTINY85-20PU_DIP8_:DIP254P762X533-8 | IC1 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | CON1 |
| 1 | LDP8806 | Pin_Headers:Pin_Header_Straight_1x04 | P1 |
| 1 | SPI | Pin_Headers:Pin_Header_Straight_2x03 | P2 |
| 1 | SW_PUSH | Buttons_Switches_ThroughHole:SW_PUSH_SMALL | SW1 |
The 7 most common of 8 parts.
Questions
How big is the Lumos PCB?
It measures 35.6 × 21.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lumos use?
8 parts. 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 Lumos KiCad files?
From the patrickod/lumos repository on GitHub, at the commit this page was made from: the board is lumos.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lumos design in my own project?
Its repository publishes it under the GPL-3.0 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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