

- Size
- 101.6 × 62.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 88
- Pads
- 130
- Tracks, vias
- 144, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Aug 2022
- Updated
- 3 Oct 2023
Overview
HumidityO2 is an open-source printed circuit board by yuntsebaryon, from the yuntsebaryon/AtlasScientificSensorArduino repository on GitHub. It is a 2-layer board of 101.6 × 62.5 mm with 19 parts on 88 nets, routed with 144 tracks and 0 vias.
Its parts include 11 connectors and 2 ICs.
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | MountingHole_3.2mm | Arduino_MountingHole:MountingHole_3.2mm | MH1, MH2, MH3, MH4, MH5, MH6 |
| 2 | Analog | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J3, J5 |
| 2 | Conn_01x02_Female | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.5_1x02_P3.50mm_Vertical | J8, J9 |
| 2 | Conn_01x06_Female | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_6-G-3.5_1x06_P3.50mm_Vertical | J10, J11 |
| 2 | thermo_max31856 | MAX31865:MAX31856 | U1, U2 |
| 1 | Communication | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J6 |
| 1 | Digital | Connector_PinSocket_2.54mm:PinSocket_2x18_P2.54mm_Vertical | J7 |
| 1 | PWM | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | J2 |
| 1 | PWM | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | Power | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J1 |
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Questions
How big is the HumidityO2 PCB?
It measures 101.6 × 62.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the HumidityO2 use?
19 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 HumidityO2 KiCad files?
From the yuntsebaryon/AtlasScientificSensorArduino repository on GitHub, at the commit this page was made from: the board is PCB/HumidityO2/HumidityO2.kicad_pcb and its schematic PCB/HumidityO2/HumidityO2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the HumidityO2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask yuntsebaryon before reusing the design.