2 layers116.8 × 30 mm
Type d
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
14 parts3kApache-2.0
2 layers80 × 60 mm
Emf nano r4 carrier
dalma91/EMF- Size
- 80 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 4
- Pads
- 47
- Tracks, vias
- 16, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 4 Nov 2026
- Updated
- 4 Nov 2026
Overview
Emf nano r4 carrier is an open-source printed circuit board by dalma91, from the dalma91/EMF repository on GitHub. It is a 2-layer board of 80 × 60 mm with 14 parts on 4 nets, routed with 16 tracks and 0 vias.
Its parts include 2 resistors, 1 capacitor and 1 connector.
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Coil terminal M3 | EMF:MountingHole_3.2mm_M3_Pad | TA1, TA2, TB1, TB2 |
| 4 | MountingHole_3.2mm_M3 | EMF:MountingHole_3.2mm_M3 | MH1, MH2, MH3, MH4 |
| 2 | 10k | EMF:R_Axial_P10.16mm_Vertical | R1, R2 |
| 1 | 470uF | EMF:CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | Ext Arduino 3V3/A0/GND | EMF:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Nano R4 analog/power socket | EMF:PinSocket_1x15_P2.54mm_Vertical | H1 |
| 1 | Nano R4 digital socket | EMF:PinSocket_1x15_P2.54mm_Vertical | H2 |
Questions
How big is the Emf nano r4 carrier PCB?
It measures 80 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Emf nano r4 carrier use?
14 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 Emf nano r4 carrier KiCad files?
From the dalma91/EMF repository on GitHub, at the commit this page was made from: the board is downloads/emf_nano_r4_carrier.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Emf nano r4 carrier design in my own project?
Its repository states no licence, so its author keeps all rights: ask dalma91 before reusing the design.
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