4 layers47 × 39.5 mm
Stealthburner Toolhead PCB
acha666/RP2040_ToolheadPCB_SB
A Toolhead PCB for VORON StealthBurner based on RP2040
145 parts43GPL-3.0
2 layers35 × 30 mm
Thermo
deniskokarev/thermo- Size
- 35 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 49
- Pads
- 128
- Tracks, vias
- 193, 14
- Pours
- 96
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Dec 2023
- Updated
- 1 Feb 2025
Overview
Thermo is an open-source printed circuit board by deniskokarev, from the deniskokarev/thermo repository on GitHub. It is a 2-layer board of 35 × 30 mm with 27 parts on 49 nets, routed with 193 tracks and 14 vias.
It is built around the SI7021-A20-GM, CR2032 and SC20S-9PF10PPM, with the XRCGB32M000F1H01R0 among its other parts. Its parts include 14 capacitors, 2 ICs, 2 connectors, 2 inductors and 2 crystals. It belongs with the nRF52 and nRF5x boards of this library.
Main components
4
SI7021-A20-GM
DFN-6-EP(3x3)DFN-6-EP(3x3) Temperature and Humidity Sensor ROHSSilicon LabsTemperature And Humidity Sensor
CR2032
-- Unclassified goods ROHSMaxellUncategorised
SC20S-9PF10PPM
SMD2012-2PSMD2012-2P New Arrivals ROHSSeikoUncategorised
XRCGB32M000F1H01R0
SMD2016-4P-30℃~+85℃ 32MHz 60Ω 8pF ±10ppm ±10ppm SMD2016-4P Crystals ROHSMurataCrystals
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C12, C15 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C6 |
| 2 | 8p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C9 |
| 2 | 9p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13, C14 |
| 1 | .8p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7 |
| 1 | 1.2p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10 |
| 1 | 100p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 10uH | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1 |
| 1 | 3.9nH | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L2 |
| 1 | ANT U.FL | _MyFootprints:AMPHENOL_A-1JB | J3 |
| 1 | CR2032 | _MyFootprints:BAT_BAT-HLD-001 | BT1 |
| 1 | N/C | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 1 | SC20S-9PF10PPM | Resistor_SMD:R_1210_3225Metric | Y2 |
| 1 | SWD | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J2 |
| 1 | Si7021-A20 | Package_DFN_QFN:DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm | U3 |
| 1 | XRCGB32M000F1H01R0 | _MyFootprints:OSC_XRCGB32M000F1H01R0 | Y1 |
| 1 | nRF52832-QFxx | Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.6x4.6mm | U2 |
Questions
How big is the Thermo PCB?
It measures 35 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Thermo use?
27 parts, built around the SI7021-A20-GM, CR2032, SC20S-9PF10PPM and XRCGB32M000F1H01R0. 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 Thermo KiCad files?
From the deniskokarev/thermo repository on GitHub, at the commit this page was made from: the board is hard/thermo/thermo.kicad_pcb and its schematic hard/thermo/thermo.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Thermo design in my own project?
Its repository states no licence, so its author keeps all rights: ask deniskokarev before reusing the design.
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