

ModellbahnArduino
- Size
- 50 × 86.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 35
- Pads
- 98
- Tracks, vias
- 122, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 13 Mar 2018
- Updated
- 6 Mar 2021
Overview
ModellbahnArduino is an open-source printed circuit board by mrwillem, from the mrwillem/PCBs repository on GitHub. It is a 2-layer board of 50 × 86.5 mm with 32 parts on 35 nets, routed with 122 tracks and 0 vias.
It is built around the CNY17-2. Its parts include 10 resistors, 7 connectors, 5 capacitors, 5 ICs and 5 diodes.
Main components
1README
README.mdPCBs
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1,5K | Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4, R5 |
| 5 | 100nF | Capacitors_ThroughHole:C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C2, C3, C4, C5 |
| 5 | 10K | Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R7, R8, R9, R10 |
| 5 | CNY17-2 | Housings_DIP:DIP-6_W7.62mm_LongPads | U1, U2, U3, U4, U5 |
| 5 | D_Bridge_-A+A | Diodes_THT_Addons:Diode_Bridge_9mm | D1, D2, D3, D4, D5 |
| 3 | CONN_01X02 | Connect_Addons:Pin_Header_Straight_1x02_Pitch5.08mmDegson | P2, P3, P4 |
| 2 | CONN_01X01 | Mounting_Holes:MountingHole_3.2mm_M3_ISO7380 | P7, P8 |
| 2 | CONN_01X05 | Connect_Addons:Pin_Header_Straight_1x05_Pitch5.08mmDegson | P1, P9 |
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Questions
How big is the ModellbahnArduino PCB?
It measures 50 × 86.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ModellbahnArduino use?
32 parts, built around the CNY17-2. 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 ModellbahnArduino KiCad files?
From the mrwillem/PCBs repository on GitHub, at the commit this page was made from: the board is ModellbahnArduino/ModellbahnArduino.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ModellbahnArduino design in my own project?
Its repository states no licence, so its author keeps all rights: ask mrwillem before reusing the design.