2 layers363.7 × 103.4 mm
Xfm2-ui board
bendecaf/xfm2-pcbs
PCBs for the excellent FPGA synth projects XFM2 and XVA1.
95 parts22GPL-3.0
4 layers177.8 × 101.6 mm
Arduino
harry123180/Layout- Size
- 177.8 × 101.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 99
- Pads
- 116
- Tracks, vias
- 1, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 27 Mar 2026
- Updated
- 27 Mar 2026
Overview
Arduino is an open-source printed circuit board by harry123180, from the harry123180/Layout repository on GitHub. It is a 4-layer board of 177.8 × 101.6 mm with 7 parts on 99 nets, routed with 1 track and 0 vias.
It is built around the ATMEGA2560-16AU. Its parts include 3 capacitors, 2 ICs, 1 diode and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.md標題 我是說明
次標題
OuO
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | C_Polarized | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C2 |
| 1 | ATmega2560-16A | Package_QFP:TQFP-100_14x14mm_P0.5mm | U1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | LD1117S25TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | POWERSUPPLY_DC21MMX | Connector_BarrelJack:BarrelJack_CUI_PJ-102AH_Horizontal | J1 |
| 1 | S2JTR | Diode_THT:D_DO-247_Horizontal_TabDown | D1 |
Questions
How big is the Arduino PCB?
It measures 177.8 × 101.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Arduino use?
7 parts, built around the ATMEGA2560-16AU. 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 Arduino KiCad files?
From the harry123180/Layout repository on GitHub, at the commit this page was made from: the board is kicad-master/arduino/arduino.kicad_pcb and its schematic kicad-master/Atmega2560.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Arduino design in my own project?
Its repository states no licence, so its author keeps all rights: ask harry123180 before reusing the design.
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