2 layers58 × 37.1 mm
Phils Lab #165
ctrl-z3d/pcb-designs
A personal archive of PCB projects I've designed and built along the way. Schematics, board layouts, manufacturing files, and notes.
37 parts1
2 layers54.1 × 31.8 mm
IVME OLCER
hykoser/LIS2DH-Accelerometer-Board1A custom accelerometer development board designed with KiCad and MSPM0 microcontroller.
- Size
- 54.1 × 31.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 61
- Pads
- 205
- Tracks, vias
- 380, 120
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 2 Aug 2026
- Updated
- 2 Aug 2026
Overview
IVME OLCER is an open-source printed circuit board by hykoser, from the hykoser/LIS2DH-Accelerometer-Board repository on GitHub. It is a 2-layer board of 54.1 × 31.8 mm with 37 parts on 61 nets, routed with 380 tracks and 120 vias.
It is built around the MSPM0G3507SPTR, CH340E and LIS2DH, with the SPX3819M5-L-3-3 and USBLC6-2SC6 among its other parts. Its parts include 14 capacitors, 8 resistors, 5 ICs, 2 connectors and 1 crystal. It belongs with the sensors and measurement and microcontroller boards boards of this library.
Main components
5
MSPM0G3507SPTR
LQFP-48(7x7)-40℃~+125℃ 1.62V~3.6V 128KB 32 Bit 32KB 44 80MHz ARM Cortex-M0+ Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSTexas InstrumentsMicrocontrollers (MCU/MPU/SOC)
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
LIS2DH
LGA-14(2x2)-40℃~+85℃ 1.71V~3.6V Accelerometer SPI、I2C X,Y,Z ±16g LGA-14(2x2) Accelerometers ROHSSTMicroelectronicsAccelerometers
SPX3819M5-L-3-3
SOT-23-5-40℃~+85℃@(Ta) 1 20V 3.3V 420mV@(100mA) 500mA 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
README.mdLIS2DH Accelerometer Development Board 🚀
A custom-designed breakout and development board for the LIS2DH 3-axis MEMS accelerometer. This project was developed to provide a reliable hardware interface for embedded system applications.
📷 3D Render
🛠️ Technical Specifications
- Sensor: LIS2DH (3-Axis Accelerometer)
- EDA Software: KiCad
- PCB Specs: 2-Layer Board, standard FR4
- Ecosystem: Designed to be easily integrated with microcontrollers like MSPM0 and STM architectures.
📂 Repository Contents
- KiCad Files: Native project files (
.kicad_pro,.kicad_pcb,.kicad_sch) for editing and modification. - Schematic: High-resolution PDF version of the circuit design.
- Manufacturing Files: Ready-to-produce
.ziparchive containing standard Gerber and Drill files.
⚙️ How to Manufacture
To fabricate this board, simply download the Gerber .zip file from this repository and upload it directly to your preferred PCB manufacturer (such as JLCPCB or PCBWay).
Designed by Halis Yiğit Koşer
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 470nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C4, C5, C7, C9, C12, C13, C14 |
| 4 | 5K1 | Resistor_SMD:R_0603_1608Metric | R1, R2, R6, R8 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C6, C11 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2, FID3 |
| 2 | 15pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8, C10 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 0R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 5K1 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 8MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | X1 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U2 |
| 1 | Conn_ARM_SWD_TagConnect_TC2030 | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | J2 |
| 1 | LIS2DH | Package_LGA:LGA-14_2x2mm_P0.35mm_LayoutBorder3x4y | U5 |
| 1 | MSPM0G3507SPTR | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SPX3819M5-L-3-3 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
Questions
How big is the IVME OLCER PCB?
It measures 54.1 × 31.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the IVME OLCER use?
37 parts, built around the MSPM0G3507SPTR, CH340E, LIS2DH and SPX3819M5-L-3-3. 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 IVME OLCER KiCad files?
From the hykoser/LIS2DH-Accelerometer-Board repository on GitHub, at the commit this page was made from: the board is KiCad_Files/IVME_OLCER.kicad_pcb and its schematic KiCad_Files/IVME_OLCER.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the IVME OLCER design in my own project?
Its repository states no licence, so its author keeps all rights: ask hykoser before reusing the design.
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