2 layers159.5 × 30 mm
Type f
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
25 parts3kApache-2.0
2 layers24.9 × 18.3 mm
Biledoctalboard
therealprof/biledoctalboardKicad designed PCB for adding 8 or 16 LEDs and use on a bread board
- Size
- 24.9 × 18.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 18
- Pads
- 59
- Tracks, vias
- 107, 24
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Sep 2018
- Updated
- 9 Sep 2018
Overview
Biledoctalboard is an open-source printed circuit board by therealprof, from the therealprof/biledoctalboard repository on GitHub. It is a 2-layer board of 24.9 × 18.3 mm with 25 parts on 18 nets, routed with 107 tracks and 24 vias.
Its parts include 16 diodes and 1 connector.
README
README.mdBiLEDOctalBoard
About This Project
Octal LED board (bi-directional)
I just saw a nice project on Hackaday which provides a common anode or cathode 8 LED display for breadboarding. Since it is horizontally mounted bridging over two breadboards (which I find a quite weird layout but okay) it takes a lot of space while providing rather little functionality. So I came up with my own board which mounts vertically offers space for 8 or 16 LEDs (your choice) in antiparallel configuration (technically you could also use this for multiplexing 2x8 LEDs) which means that if you connect hook up ground to one end and Vcc to the other end (which depends on the direction the LEDs are mounted so I didn't silkscreen any) either the upper or the lower LED (or none if the according pin is floating) will light up so.
Renderings
Top
Bottom
BOM
| Count | Component | Details | Datasheet |
|---|---|---|---|
| x |
This project is managed and available on
You can view it here. Start your own Powerful Prototype on here.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 8 | R | Resistor_SMD:R_0603_1608Metric | R, R, R, R, R, R, R, R |
| 1 | Conn_01x10_Male | Connector_Harwin:Harwin_M20-89010xx_1x10_P2.54mm_Horizontal | J1 |
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Questions
How big is the Biledoctalboard PCB?
It measures 24.9 × 18.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Biledoctalboard use?
25 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 Biledoctalboard KiCad files?
From the therealprof/biledoctalboard repository on GitHub, at the commit this page was made from: the board is BiLEDOctalBoard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Biledoctalboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask therealprof before reusing the design.