2 layers100 × 210 mm
2 layers100 × 50 mm
DOUT
papaya/Modulbox2Midibox files PCB kicad
- Size
- 100 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 82
- Pads
- 200
- Tracks, vias
- 407, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 27 May 2024
- Updated
- 22 Oct 2026
Overview
DOUT is an open-source printed circuit board by papaya, from the papaya/Modulbox repository on GitHub. It is a 2-layer board of 100 × 50 mm with 22 parts on 82 nets, routed with 407 tracks and 1 via.
It is built around the 74HC595. Its parts include 6 connectors, 4 capacitors and 4 resistors.
Main components
1README
README.mdParts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100NF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C2, C3, C4, C5 |
| 4 | 220 ohm | Package_DIP:DIP-16_W7.62mm_LongPads | R1, R2, R3, R4 |
| 4 | 74HC595 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | SR1, SR2, SR3, SR4 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 4 | sin_in | lib 2022 ksir:IDC-Header_2x05_P2.54mm_Vertical_ksr_dOUT | J3, J4, J5, J6 |
| 2 | sin_in | lib 2022 ksir:IDC-Header_2x05_P2.54mm_Vertical_ksr_TO_J8_J9 | J1, J2 |
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Questions
How big is the DOUT PCB?
It measures 100 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DOUT use?
22 parts, built around the 74HC595. 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 DOUT KiCad files?
From the papaya/Modulbox repository on GitHub, at the commit this page was made from: the board is MB Hardware/DOUT/DOUT/DOUT.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the DOUT design in my own project?
Its repository states no licence, so its author keeps all rights: ask papaya before reusing the design.