2 layers45.7 × 20.3 mm
2 layers47 × 27.9 mm
5MMLedBreakoutForArduino
UserHackable/LedBreakoutLedBreakout
- Size
- 47 × 27.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 29
- Pads
- 71
- Tracks, vias
- 74, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 8 Apr 2016
- Updated
- 20 Jul 2026
Overview
5MMLedBreakoutForArduino is an open-source printed circuit board by UserHackable, from the UserHackable/LedBreakout repository on GitHub. It is a 2-layer board of 47 × 27.9 mm with 30 parts on 29 nets, routed with 74 tracks and 0 vias.
Its parts include 14 resistors and 14 diodes.
README
README.mdLed Breakouts for Arduino
These LED Breakouts are designed to be mini shields that you can simply plug into an arduino, and get to blinking those LED's right away.
3MMLedBreakoutForArduino
Board dimensions
- (180001, 77500) original units
- (1.8000, 0.7750) inches
- (45.7203, 19.6850) mm
| Front | Back |
|---|---|
 |  |
5MMLedBreakoutForArduino
Board dimensions
- (185000, 110000) original units
- (1.8500, 1.1000) inches
- (46.9900, 27.9400) mm
| Front | Back |
|---|---|
 |  |
OvalLedBreakoutForArduino
Board dimensions
- (180000, 80000) original units
- (1.8000, 0.8000) inches
- (45.7200, 20.3200) mm
| Front | Back |
|---|---|
 |  |
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | LED5MM | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10, LED11, LED12, LED13, LED14 | |
| 14 | AXIAL-0.3 | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14 | |
| 1 | 1X08 | JP2 | |
| 1 | 1X07 | JP1 |
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Questions
How big is the 5MMLedBreakoutForArduino PCB?
It measures 47 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 5MMLedBreakoutForArduino use?
30 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 5MMLedBreakoutForArduino KiCad files?
From the UserHackable/LedBreakout repository on GitHub, at the commit this page was made from: the board is KiCad/5MMLedBreakoutForArduino/5MMLedBreakoutForArduino.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the 5MMLedBreakoutForArduino design in my own project?
Its repository states no licence, so its author keeps all rights: ask UserHackable before reusing the design.