2 layers39.9 × 27.9 mm
2 layers32.7 × 42 mm
ScreenBase V2
alperbasarn/QNOBHID with tactile feedback
- Size
- 32.7 × 42 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 17
- Pads
- 50
- Tracks, vias
- 74, 51
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 16 Mar 2025
- Updated
- 23 Oct 2026
Overview
ScreenBase V2 is an open-source printed circuit board by alperbasarn, from the alperbasarn/QNOB repository on GitHub. It is a 2-layer board of 32.7 × 42 mm with 24 parts on 17 nets, routed with 74 tracks and 51 vias.
It is built around the BME688. Its parts include 18 connectors, 4 capacitors, 1 IC and 1 switch.
Main components
1Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | Conn_01x01_Pin | Connector_Wire:SolderWirePad_1x01_SMD_1x2mm | J3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14, J15, J16, J17, J18 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 2 | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical_SMD | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical_SMD | J1, J2 |
| 1 | BME688 | Package_LGA:Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering | U1 |
| 1 | Speaker | Custom IC:speaker_custom | S1 |
Questions
How big is the ScreenBase V2 PCB?
It measures 32.7 × 42 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ScreenBase V2 use?
24 parts, built around the BME688. 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 ScreenBase V2 KiCad files?
From the alperbasarn/QNOB repository on GitHub, at the commit this page was made from: the board is ScreenBase_V2/ScreenBase_V2.kicad_pcb and its schematic PCB/V3/LiPoBase/LiPoBase/LiPoBase.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ScreenBase V2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask alperbasarn before reusing the design.
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