2 layers70.5 × 96.5 mm
SleepyWoof panelized
polygnomial/SleepyWoof
PCB for radiation testing the Oresat watchdog timer circuit, using the non-SEP version of the TLV1704 quad comparator
82 partsCERN-OHL-S-2.0
2 layers
Proves prime mainboard v1
proveskit/proves-prime-mainboardTrying out a single board implementation for the PROVES Kit again!
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 159
- Nets
- 197
- Pads
- 555
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 8 Oct 2024
- Updated
- 26 Jan 2025
Overview
Proves prime mainboard v1 is an open-source printed circuit board by proveskit, from the proveskit/proves-prime-mainboard repository on GitHub, published under the CERN-OHL-W-2.0 licence. It is a 2-layer board with 159 parts on 197 nets.
It is built around the LT3652IMSE#PBF, TLV1704AQPWRQ1 and RMCF0603FT10K0, with the RMCF0603FT100K, GRT188R61C106KE13D and 1N4151WS-E3-08 among its other parts. Its parts include 68 resistors, 39 capacitors, 16 diodes, 8 ICs and 7 transistors. It belongs with the computers and single-board computers boards of this library.
Main components
12
LT3652IMSE#PBF
MSOP-12-EP-0.65mm-40℃~+125℃ 2A 4.95V~32V 85uA Charging IC Lithium Battery、LiFePO4 Battery、Lead-Acid Battery Not supported Support MSOP-12-EP-0.65mm Battery Management ROHSAnalog DevicesBattery Management
TLV1704AQPWRQ1
TSSOP-14-18V~-1.1V、1.1V~18V -40℃~+125℃ 0.5nA 2.2V~36V 36V 4uV/℃ 500uV 55uA 560ns 5nA Four channels Open Collector Rail-to-Rail Input TSSOP-14 Comparators ROHSTexas InstrumentsComparators
RMCF0603FT10K0
0603-55℃~+155℃ 100mW 10kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface MountRMCF0603FT100K
0603-55℃~+155℃ 100kΩ 100mW 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
GRT188R61C106KE13D
060310uF 16V X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
1N4151WS-E3-08
SOD-323-55℃~+150℃ 150mA 1V@50mA 4ns 50V 50nA@50V SOD-323 Switching Diodes ROHSVishay IntertechnologySwitching DiodesRMCF0603FT1K00
0603-55℃~+155℃ 100mW 1kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
TCN4227M025R0100
--55℃~+125℃ 100mΩ@100kHz 220uF 25V 550uA 552mA@100kHz ±20% - Tantalum Capacitors ROHSKyocera AVXTantalum CapacitorsRMCF0603FT3K00
0603-55℃~+155℃ 100mW 3kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
DFLS130L
PowerDI-123-40℃~+125℃ 1 Independent 1A 1mA@30V 30V 310mV@1A 50A PowerDI-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
DMP2240UDM-7-VB
TSOP-6MOSFETsVBsemi Elec
IRLML2803
SOT-231 N-channel 1.2A 15pF 1V 250mΩ@10V 3.3nC 30V 34pF 540mW 85pF N-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
README
README.mdproves-prime-mainboard
Trying out a single board implementation for the PROVES Kit again!
Design Objectives
The core goal of the PROVES Kit is to provide a low cost and accessible means of getting working hardware and software in outer space. We interpret that goal as the following:
Having a satellite architecture that:
- Costs approximately $1000
- Can be built in one day and
- Will die when it deorbits. Depending on how the Pleiades - Orpheus mission goes, V1.5 of the kit may have already acomplished that! There is a big problem with V1.5 though, technical debt from patchwork development over the last year has made it rather complicated and not easy to replicate outside of the Bronco Space Lab. As a result, here we are trying to semi clean sheet a V2 design of the kit for much quicker and easier builds!
Planned Changes From V1.5
Major Updates:
- Returning to a PyCubed Style Mainboard / Battery Board Scheme
- Removing the secondary microcontroller
- Reworking the electrical power subsystem
- Adding options for multi-radio setup
- Rework of the connectors and harnessing system
- Designing for scalability with larger and more complex payloads
Parts
159| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R4, R5, R6, R10, R11, R15, R16, R33, R34, R35, R37, R38, R39, R56, R59 +6 |
| 9 | 100k | Resistor_SMD:R_0603_1608Metric | R18, R20, R21, R22, R24, R25, R41, R63, R64 |
| 6 | 100nf | Capacitor_SMD:C_0402_1005Metric | C29, C30, C31, C32, C33, C35 |
| 6 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C5, C6, C7, C8 |
| 5 | 10u | Capacitor_SMD:C_0603_1608Metric | C17, C18, C19, C20, C21 |
| 4 | 10k | Resistor_SMD:R_Array_Convex_4x0603 | R3, R26, R27, R55 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C36, C37, C39, C41 |
| 4 | DFLS130L-7 | Diode_SMD:D_PowerDI-123 | D10, D11, D12, D14 |
| 4 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D9 |
| 4 | RESET | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP8, TP10, TP11, TP12 |
| 3 | 1N4151WS | Diode_SMD:D_SOD-323 | D4, D6, D8 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric | R17, R19, R68 |
| 3 | 220u | Capacitor_Tantalum_SMD:CP_EIA-7361-38_AVX-V | C14, C15, C16 |
| 3 | 3.0k | Resistor_SMD:R_0603_1608Metric | R12, R13, R14 |
| 3 | 4.7uH | Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder | L2, L3, L4 |
| 3 | DFLS130L | Diode_SMD:D_PowerDI-123 | D7, D13, D15 |
| 3 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP3, JP4 |
| 2 | 0 | Resistor_SMD:R_0402_1005Metric | R28, R29 |
| 2 | 0.002 | Resistor_SMD:R_2512_6332Metric | R47, R48 |
| 2 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C42, C43 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric | R43, R51 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric | C2, C4 |
| 2 | 1M | Resistor_SMD:R_0402_1005Metric | R32, R36 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R30, R31 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C23, C24 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R26, R27 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric | R61, R62 |
| 2 | 634k | Resistor_SMD:R_0603_1608Metric | R44, R58 |
| 2 | Conn_Coaxial | Connector_Coaxial:SMA_Amphenol_901-144_Vertical | J9, J10 |
| 2 | DMP2240UDM-7 | Package_TO_SOT_SMD:SOT-23-6 | Q7, Q8 |
| 2 | FerriteBead | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1, FB2 |
| 2 | INA219AxD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U12, U13 |
| 2 | IRLML2803 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 2 | Jumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP5, JP6 |
| 2 | NDS8434 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.514x3.2mm | Q4, Q5 |
| 1 | 0.1 | Resistor_SMD:R_2512_6332Metric | R46 |
| 1 | 10 (1206) | Resistor_SMD:R_1206_3216Metric | R8 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric | R57 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R40 |
| 1 | 10pF | Capacitor_SMD:C_0402_1005Metric | C13 |
| 1 | 10uH | Inductor_SMD:L_1812_4532Metric | L1 |
| 1 | 110k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C38 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C40 |
| 1 | 220nf | Capacitor_SMD:C_0402_1005Metric | C34 |
| 1 | 243k | Resistor_SMD:R_0402_1005Metric | R49 |
| 1 | 4.7M | Resistor_SMD:R_0603_1608Metric | R23 |
| 1 | 4.7pF | Capacitor_SMD:C_0402_1005Metric | C22 |
| 1 | 412k | Resistor_SMD:R_0603_1608Metric | R45 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric | R69 |
| 1 | 47uF | Capacitor_SMD:C_1206_3216Metric | C11 |
| 1 | 60.4k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 68uF | Capacitor_SMD:C_1206_3216Metric | C12 |
| 1 | 94k | Resistor_SMD:R_0603_1608Metric | R42 |
| 1 | Breakout | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | LSM303AGRTR | Package_LGA:LGA-12_2x2mm_P0.5mm | U6 |
| 1 | LSM6DSOTR | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U5 |
| 1 | LT3652IMSE#PBF | Package_SO:MSOP-12-1EP_3x4mm_P0.65mm_EP1.65x2.85mm | IC4 |
| 1 | MCP9808T-E/MS | Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm_ThermalVias | U11 |
| 1 | MMBT2222AT | Package_TO_SOT_SMD:SOT-523 | Q1 |
| 1 | Pimoroni_PGA2350 | pga2350:pimoroni_pga2350 | A1 |
| 1 | RFM9xBreakout | RF_Module:HOPERF_RFM9XW_SMD | U10 |
| 1 | TLV1704 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U2 |
| 1 | USBBOOT | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP7 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J6 |
| 1 | WS2812B_SK6812_1515 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | LED1 |
Similar boards
- 2 layers56 × 51 mm
RTW production pathfinder V1
BroncoSpace-Lab/scales-hardware
Hardware design files for the Spacecraft Compartmentalized Autonomous Learning and Edge Computing System (SCALES)
101 parts6 - 4 layers88 × 94.5 mm
FC V4c Express
proveskit/flight_controller_board
The main flight computer board for the PROVES Kit.
155 parts6CERN-OHL-W-2.0 - 4 layers88 × 94.5 mm
- 4 layers99.8 × 94.6 mm
Oresat c3
oresat/oresat-c3-hardware
C3 (Command, Communication, and Control) our Command and Data Handling (C&DH) card.
504 parts27 - 4 layers88 × 94.5 mm
Battery board v1
proveskit/battery_board
The battery and power management board for the PROVES Kit.
119 parts2CERN-OHL-W-2.0 - 4 layers90.2 × 95.9 mm
Mainboard v05
alxklso/ISP-cubesat
This is the repo for the Isomer Space Program (ISP) 1U CoyoteSat CubeSat mission.
255 parts1MIT - 4 layers99.8 × 94.6 mm
Oresat1-plusz end card
oresat/oresat-end-cards
Repo for the OreSat +/-Z end cards (Card #1 and #20)
109 parts2
Questions
What parts does the Proves prime mainboard v1 use?
159 parts, built around the LT3652IMSE#PBF, TLV1704AQPWRQ1, RMCF0603FT10K0 and RMCF0603FT100K. 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 Proves prime mainboard v1 KiCad files?
From the proveskit/proves-prime-mainboard repository on GitHub, at the commit this page was made from: the board is proves-prime-mainboard-v1/proves-prime-mainboard-v1.kicad_pcb and its schematic proves-prime-mainboard-v1/Connectors.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Proves prime mainboard v1 design in my own project?
Its repository publishes it under the CERN-OHL-W-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).