2 layers162.2 × 126.5 mm
2 layers81 × 70 mm
- Size
- 81 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 86
- Nets
- 92
- Pads
- 266
- Tracks, vias
- 731, 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Jun 2025
- Updated
- 28 Jun 2025
Overview
Digilab is an open-source printed circuit board by BrunoCardosoFS, from the BrunoCardosoFS/DigiLabHardware repository on GitHub, published under the CERN-OHL-S-2.0 licence. It is a 2-layer board of 81 × 70 mm with 86 parts on 92 nets, routed with 731 tracks and 2 vias.
Its parts include 51 resistors, 20 ICs, 10 transistors and 4 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
README
README.mdDigiLab Hardware
Parts
86| Qty | Value | Footprint | References |
|---|---|---|---|
| 21 | 390 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R41, R42, R43, R44, R45, R46 +5 |
| 20 | PC817 | Package_DIP:DIP-4_W7.62mm | U1, U2, U3, U4, U5, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20 +4 |
| 10 | 10K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R31, R32, R33, R34, R35, R36, R37, R38, R39, R40 |
| 10 | 1K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R3, R5, R7, R9, R11, R13, R15, R17, R19 |
| 10 | 470 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2, R4, R6, R8, R10, R12, R14, R16, R18, R20 |
| 10 | BC636 | Package_TO_SOT_THT:TO-92_Wide | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10 |
| 2 | AE | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1, LED1 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | IN | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J3 |
| 1 | OUT | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J2 |
Questions
How big is the Digilab PCB?
It measures 81 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Digilab use?
86 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 Digilab KiCad files?
From the BrunoCardosoFS/DigiLabHardware repository on GitHub, at the commit this page was made from: the board is digilab.kicad_pcb and its schematic digilab.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Digilab design in my own project?
Its repository publishes it under the CERN-OHL-S-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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