2 layers66.3 × 70.3 mm
Bldc driver
acanyulaf/24V-10A-BLDC-Driver
This is a technical assignment problem given by Kuartis. The aim is to design a 24V/10A BLDC controller. There will be also an I2C or SPI interface for control inputs.
66 parts
4 layers54 × 86 mm
Egolf monitor
ewfuentes/egolf_monitor- Size
- 54 × 86 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 108
- Nets
- 196
- Pads
- 569
- Tracks, vias
- 903, 357
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Mar 2026
- Updated
- 21 Mar 2026
Overview
Egolf monitor is an open-source printed circuit board by ewfuentes, from the ewfuentes/egolf_monitor repository on GitHub. It is a 4-layer board of 54 × 86 mm with 108 parts on 196 nets, routed with 903 tracks and 357 vias.
It is built around the STM32F072CBT6, TCAN334GD and NRF9151-LACA-R, with the TPSM33610S3QRDNRQ1, SKY65723-81 and W25Q512JVEIQ among its other parts. Its parts include 42 capacitors, 15 resistors, 14 ICs, 11 diodes and 8 connectors. It belongs with the STM32 boards of this library.
Main components
12
STM32F072CBT6
LQFP-48(7x7)-40℃~+85℃ 1.65V~3.6V 128KB 12bit 12bit 16KB 32 Bit 37 48MHz ARM Cortex-M0 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
TCAN334GD
SOIC-8-40℃~+125℃ 1 20uA 3.3V 55mA 5Mbps CAN FD Transceiver Low-power mode、Wake-up function、TXD dominant timeout、ESD protection、Undervoltage Protection、Thermal shutdown protection、Bus fault protection SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN TransceiversNRF9151-LACA-R
LGA-113(12.1x11.1)23dBm LGA-113(12.1x11.1) RF Modules ROHSNordic SemiconRF ModulesTPSM33610S3QRDNRQ1
QFN-11QFN-11 DC-DC Power Modules ROHSTexas InstrumentsDC-DC Power Modules
SKY65723-81
MCM-6(1.7x2.3)1.559GHz~1.606GHz 1.5dB 1.62V~3.6V 10dB 10dB 16.5dB 4.2mA Low-power mode MCM-6(1.7x2.3) RF Amplifiers ROHSSkyworks SolutionsRF Amplifiers
W25Q512JVEIQ
WSON-8-EP(6x8)-40℃~+85℃ 100,000 cycles 133MHz 2.7V~3.6V 20 Years 512Mbit Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection、Power lock protection SPI WSON-8(6x8) NOR FLASH ROHSWinbond ElecNOR FLASH
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)
CL21B104KBCNNNC
0805100nF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
B1911PG--20D000514U1930
0603-40℃~+85℃ 1.6V~2.4V 20mA 558.5nm~567.5nm 561nm 7.15mcd~28.5mcd 0603 LED Indication - Discrete ROHShongqiguangLED Indication - Discrete
ESD2CAN24DBZRQ1
SOT-23-55℃~+150℃ 2 210W@8/20us 24V 35.5V 37V 3pF 5.7A@8/20us 50nA Bidirectional ESD IEC 61000-4-2 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
RC0603JR-070RL
UncategorisedUnknown maker
CL31B106KBHNNNE
120610uF 50V X7R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
Parts
108| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C14, C15, C16, C17, C18, C19, C20, C21, C22, C24, C28, C32, C33, C38, C39 +4 |
| 7 | 18p | Capacitor_SMD:C_0402_1005Metric | C8, C9, C10, C11, C12, C13, C40 |
| 6 | 220 | Resistor_SMD:R_0603_1608Metric | R2, R8, R9, R12, R14, R15 |
| 6 | 5k1 | Resistor_SMD:R_0603_1608Metric | R4, R5, R7, R10, R11, R13 |
| 5 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C23, C25, C29, C30, C31 |
| 5 | Green | LED_SMD:LED_0603_1608Metric | D2, D8, D9, D10, D11 |
| 5 | ~ | TestPoint:TestPoint_Pad_D1.5mm | TP1, TP2, TP3, TP4, TP5 |
| 4 | 1u | Capacitor_SMD:C_0603_1608Metric | C5, C27, C34, C36 |
| 3 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1, Y2, Y3 |
| 3 | ESD2CAN24DBZRQ1 | ESD2CAN24DBZRQ1:SOT95P237X112-3N | D3, D4, D5 |
| 3 | MCP2518FD-xQBB | Package_DFN_QFN:DFN-14-1EP_3x4.5mm_P0.65mm_EP1.65x4.25mm | U3, U4, U5 |
| 3 | SolderJumper_3_Open | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP2, JP3, JP4 |
| 3 | TCAN334G | Package_TO_SOT_SMD:SOT-23-8 | U6, U7, U8 |
| 3 | ~ | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1, JP5, JP6 |
| 2 | 0 | Resistor_SMD:R_0603_1608Metric | R3, R6 |
| 2 | 10u | Capacitor_SMD:C_1210_3225Metric | C1, C35 |
| 2 | 22u | Capacitor_SMD:C_1210_3225Metric | C3, C4 |
| 2 | FTSH-105-01-X-DV-K-X | FTSH-105-01-X-DV-K-X:SAMTEC_FTSH-105-01-X-DV-K-X | J4, J5 |
| 2 | SKRPACE010 | SKRPACE010:SW_SKRPACE010 | S1, S2 |
| 1 | 1042240820 | 1042240820:1042240820_MOL | U14 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C26 |
| 1 | 2.2k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 2169900001 | molex-usb-c:MOLEX_2169900001 | J2 |
| 1 | 47u | Capacitor_SMD:C_0805_2012Metric | C37 |
| 1 | A-DS_09_A_KG-T2S | A-DS_09_A_KG-T2S:ASSMANN_A-DS_09_A_KG-T2S | J1 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | Conn_01x07_Pin | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J7 |
| 1 | DMP3098LQ-7 | DMP3098LQ_7:SOT-23_DMP3098LQ_DIO | Q1 |
| 1 | FerriteBead_Small | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | MSS1P4-M3_89A | MSS1P4_M3_89A:DIODE_MSS1P4-M3_89A | D6 |
| 1 | NRF9151-LACA-R | NRF9151-LACA-R:XCVR_NRF9151-LACA-R | U1 |
| 1 | Red | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | SMAJ18A-Q | SMAJ18A_Q:DO214AC | D7 |
| 1 | STM32F072CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U9 |
| 1 | TPS22919DCKR | TPS22919DCKR:SOT65P210X110-6N | U11 |
| 1 | U.FL-R-SMT-1_10_ | U_FL_R_SMT_1_10_:HRS_U.FL-R-SMT-1_10_ | J8 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U10 |
| 1 | W25Q512JVEIQ | Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U12 |
| 1 | ~ | egolf_monitor:TPSM336xx | U2 |
| 1 | ~ | egolf_monitor:SKY65723-81 | U13 |
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Questions
How big is the Egolf monitor PCB?
It measures 54 × 86 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Egolf monitor use?
108 parts, built around the STM32F072CBT6, TCAN334GD, NRF9151-LACA-R and TPSM33610S3QRDNRQ1. 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 Egolf monitor KiCad files?
From the ewfuentes/egolf_monitor repository on GitHub, at the commit this page was made from: the board is hardware/egolf_monitor/egolf_monitor.kicad_pcb and its schematic hardware/egolf_monitor/can.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Egolf monitor design in my own project?
Its repository states no licence, so its author keeps all rights: ask ewfuentes before reusing the design.