

TeensyHumO2TC
- Size
- 153.7 × 83.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 105
- Pads
- 195
- Tracks, vias
- 354, 75
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Aug 2022
- Updated
- 3 Oct 2023
Overview
TeensyHumO2TC is an open-source printed circuit board by yuntsebaryon, from the yuntsebaryon/AtlasScientificSensorArduino repository on GitHub. It is a 2-layer board of 153.7 × 83.8 mm with 30 parts on 105 nets, routed with 354 tracks and 75 vias.
Its parts include 7 ICs, 5 capacitors, 5 connectors, 3 resistors and 2 diodes.
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | thermo_max31856 | AdafruitMAX31856:MAX31856 | U3, U4, U5, U6, U7 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | H1, H2, H3, H4 |
| 3 | Conn_01x05_Socket | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_5-G-3.5_1x05_P3.50mm_Vertical | J2, J3, J4 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C5 |
| 2 | 22R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R3 |
| 1 | 1.5k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C1 |
| 1 | 1A | SMD-Fuse:smd_fuse | F1 |
| 1 | 22u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C2 |
| 1 | D | Diode_SMD:D_SOD-123 | D1 |
| 1 | LED 5VOK | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | N7805 | MeanWell-DC-DC:N78051C | U1 |
| 1 | NCP163ASN330T1G | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | OLED Display I2C | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J5 |
| 1 | PS | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | Screw_Terminal_01x02 | ScrewTerminals:TB00750802BE | J1 |
| 1 | ~ | Teensy41:Teensy41 | MCU1 |
| 1 | ~ | Connector_RJ:RJ45_Cetus_J1B1211CCD_Horizontal | Teensy_Ethernet1 |
More from yuntsebaryon/AtlasScientificSensorArduino
1- 2 layers101.6 × 62.5 mm

Similar boards
- 2 layers52.2 × 52.2 mm

Base promicro
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
30 parts3kApache-2.0 - 2 layers40.6 × 15.2 mm

- 2 layers270 × 11 mm

Daylight
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
30 parts1.1kGPL-3.0 - 2 layers65 × 30 mm

Rgb to hdmi
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
30 parts1kGPL-3.0 - 2 layers40.5 × 58 mm

Initial v
tenderlove/initial-v
It's a BMW shifter converted to a Bluetooth Keyboard that you use with Vim
30 parts1kApache-2.0 - 2 layers34.3 × 41.8 mm

MotionCubeViewAllForces
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
30 parts915 - 2 layers57.4 × 62 mm

- 2 layers52.1 × 46.8 mm

Questions
How big is the TeensyHumO2TC PCB?
It measures 153.7 × 83.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the TeensyHumO2TC use?
30 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 TeensyHumO2TC KiCad files?
From the yuntsebaryon/AtlasScientificSensorArduino repository on GitHub, at the commit this page was made from: the board is PCB/TeensyHumO2TC/TeensyHumO2TC.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 TeensyHumO2TC design in my own project?
Its repository states no licence, so its author keeps all rights: ask yuntsebaryon before reusing the design.