2 layers78.7 × 50.8 mm
2 layers92.7 × 33 mm
SevenSegmentBreakout
UserHackable/CharlieClock1CharlieClock1
- Size
- 92.7 × 33 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 79
- Nets
- 42
- Pads
- 150
- Tracks, vias
- 184, 6
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 8 Apr 2016
- Updated
- 20 Jul 2026
Overview
SevenSegmentBreakout is an open-source printed circuit board by UserHackable, from the UserHackable/CharlieClock1 repository on GitHub. It is a 2-layer board of 92.7 × 33 mm with 79 parts on 42 nets, routed with 184 tracks and 6 vias.
Its parts include 60 diodes and 6 resistors.
README
README.mdSevenSegmentArrays
Board dimensions
- (310000, 200000) original units
- (3.1000, 2.0000) inches
- (78.7400, 50.8000) mm
| Front | Back |
|---|---|
 |  |
SevenSegmentBreakout
Board dimensions
- (365000, 130000) original units
- (3.6500, 1.3000) inches
- (92.7100, 33.0200) mm
| Front | Back |
|---|---|
 |  |
Parts
79| Qty | Value | Footprint | References |
|---|---|---|---|
| 56 | RECTANGLE_LED | LED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 +40 | |
| 6 | AXIAL-0.3 | R1, R2, R3, R4, R5, R6 | |
| 4 | LED-OVAL | LED57, LED58, LED59, LED60 | |
| 1 | dummyfp9 | UNK_HOLE_9 | |
| 1 | dummyfp4 | UNK_HOLE_4 | |
| 1 | 1X06 | JP1 | |
| 1 | dummyfp3 | UNK_HOLE_3 | |
| 1 | dummyfp0 | UNK_HOLE_0 | |
| 1 | dummyfp2 | UNK_HOLE_2 | |
| 1 | dummyfp5 | UNK_HOLE_5 | |
| 1 | dummyfp10 | UNK_HOLE_10 | |
| 1 | dummyfp11 | UNK_HOLE_11 | |
| 1 | dummyfp1 | UNK_HOLE_1 | |
| 1 | dummyfp8 | UNK_HOLE_8 | |
| 1 | dummyfp7 | UNK_HOLE_7 | |
| 1 | dummyfp6 | UNK_HOLE_6 |
Questions
How big is the SevenSegmentBreakout PCB?
It measures 92.7 × 33 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SevenSegmentBreakout use?
79 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 SevenSegmentBreakout KiCad files?
From the UserHackable/CharlieClock1 repository on GitHub, at the commit this page was made from: the board is KiCad/SevenSegmentBreakout/SevenSegmentBreakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SevenSegmentBreakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask UserHackable before reusing the design.
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