2 layers100 × 100 mm
Explorer
anyshake/explorer
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.
266 parts100
4 layers25.4 × 53.3 mm
IMUModule STM32
Kotakku/IMUModule_STM32_PCB32KiCad project to reproduce the contents of the following paper
- Size
- 25.4 × 53.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 86
- Nets
- 207
- Pads
- 659
- Tracks, vias
- 1,403, 206
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 27 Jul 2024
- Updated
- 4 Aug 2024
Overview
IMUModule STM32 is an open-source printed circuit board by Kotakku, from the Kotakku/IMUModule_STM32_PCB repository on GitHub. It is a 4-layer board of 25.4 × 53.3 mm with 86 parts on 207 nets, routed with 1,403 tracks and 206 vias.
It is built around the LSM6DSR and ME6119A33PG. Its parts include 43 capacitors, 34 ICs, 3 resistors, 3 connectors and 2 diodes. It belongs with the STM32 boards of this library.
Main components
2
LSM6DSR
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 9KB Accelerometer Gyroscope SPI、I2C、MIPI I3C X,Y,Z X,Y,Z ±16g ±4000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
ME6119A33PG
SOT-89-3-40℃~+125℃ 1 18V 260mV@(200mA) 3.3V 400mA 60uA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdIMUModule_STM32_PCB
KiCad project to reproduce the contents of the following paper
H. Kamata, M. Kimishima, T. Sawada, Y. Suga, H. Takeda, K. Yamashita, and S. Mitani, MEMS Gyro Array Employing Array Signal Processing for Interference and Outlier Suppression, IEEE Inertial 2020, Hiroshima, Japan
Firmware
Board spec
- STM32G473RC
- LSM6DSR (x32)
Requirements
- KiCad 8
- KiCAD JLCPCB tools (for JLCPCB PCBA)
Production files
Use the files in jlcpcb/production_files
GERBER-IMUModule_STM32.zipCPL-IMUModule_STM32.csvBOM-IMUModule_STM32.csv
Images
Parts
86| Qty | Value | Footprint | References |
|---|---|---|---|
| 39 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C10, C11, C13, C14, C15, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27 +23 |
| 32 | LSM6DSR | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U1, U2, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21, U22, U23 +16 |
| 2 | 3.3K | Resistor_SMD:R_0402_1005Metric | R9, R10 |
| 2 | 6pF | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | Conn_01x15 | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | J3, J4 |
| 2 | LED_Small | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 1 | 100uF | Capacitor_Tantalum_SMD:CP_EIA-3528-15_AVX-H | C32 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 24MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | Conn_02x07_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x07_P1.27mm_Vertical_SMD | J1 |
| 1 | ME6119A33PG | Package_TO_SOT_SMD:SOT-89-3 | U34 |
| 1 | STM32G473RCTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U33 |
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Questions
How big is the IMUModule STM32 PCB?
It measures 25.4 × 53.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the IMUModule STM32 use?
86 parts, built around the LSM6DSR and ME6119A33PG. 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 IMUModule STM32 KiCad files?
From the Kotakku/IMUModule_STM32_PCB repository on GitHub, at the commit this page was made from: the board is IMUModule_STM32.kicad_pcb and its schematic IMUModule_STM32.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the IMUModule STM32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Kotakku before reusing the design.