4 layers100 × 100 mm
4 layers101 × 48 mm
MotorControl
steewbsd/gilgamesh- Size
- 101 × 48 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 159
- Nets
- 101
- Pads
- 498
- Tracks, vias
- 1,483, 269
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 Jun 2025
- Updated
- 6 Aug 2026
Overview
MotorControl is an open-source printed circuit board by steewbsd, from the steewbsd/gilgamesh repository on GitHub. It is a 4-layer board of 101 × 48 mm with 159 parts on 101 nets, routed with 1,483 tracks and 269 vias.
It is built around the SN74LVC1G125DBV, SN65HVD230D and STGAP2SCM, with the AMC1200BDWV, TPS54202DDC and 1N4148WS among its other parts. Its parts include 59 capacitors, 43 resistors, 17 diodes, 16 ICs and 6 transistors. It belongs with the STM32 boards of this library.
Main components
12
SN74LVC1G125DBV
SOT-23-5-40℃~+125℃ 1 1 1.65V~5.5V 10uA 3.7ns@3.3V,15pF 32mA 32mA 74LVC Tri-State Unidirectional SOT-23-5 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsSpecialty Logic
SN65HVD230D
SOIC-8-40℃~+85℃ 1 17mA 1Mbps 370uA 3V~3.6V CAN Transceiver Low-power mode、Wake-up function、ESD protection、Thermal shutdown protection、Bus fault protection、Hot-swap protection SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN TransceiversSTGAP2SCM
SO-8-40℃~+125℃@(Tj) 1 100kV/us 1mA 2828 3.1V~5.5V 30ns 30ns 5A 5A 9.6V~26V 90ns 90ns Half-Bridge SO-8 Isolators - Gate Drivers ROHSSTMicroelectronicsIsolators - Gate Drivers
AMC1200BDWV
SOIC-8-300mil-40℃~+105℃ 100kHz 15kV/us 200uV 4250 8 Differential Isolated ΔΣ (Sigma-Delta) modulator、Full-differential topology ±250mV SOIC-8-300mil Isolation Amplifiers ROHSTexas InstrumentsOperational Amplifier
TPS54202DDC
SOT23-64.5V to 28V Input, 2A Output, EMI Friendly Synchronous Step Down ConverterTexas InstrumentsUncategorised
1N4148WS
SOD-3231.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching Diodes
IRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETs
MBR20100DT
TO-252-55℃~+150℃ 1 Pair Common Cathode 100V 150A 20A 50uA@100V 850mV@10A TO-252 Schottky Diodes ROHSShandong Jingdao MicroelectronicsSchottky Diodes
KT-0603W
0603-40℃~+85℃ 100mW 120° 2.6V~3.1V 360mcd 5mA Discrete Diode Top-mount White Yellow Lens 0603 LED Indication - Discrete ROHSHubei KENTO ElecLED Indication - Discrete
B4B-EH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 12.5mm 1x4P 2.5mm 250V 3.8mm 3A 4 4P 6mm Brass EH K Pin PA66 Through Hole Tin UL94V-0 White 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
B6B-EH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 17.5mm 1x6P 2.5mm 250V 3.8mm 3A 6 6P 6mm Brass EH K Pin PA66 Through Hole Tin UL94V-0 White 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
BSMD1206C-2200T
1206-55℃~+150℃ 1.6mm 150A 20A 3.2mm 32V 32V 51.9 Surface Mount Fuse 1206 Disposable fuses ROHSBHFUSEUncategorised
Parts
159| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 0.1 µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C10, C11, C14, C16, C19, C20, C22, C23, C29, C30, C31, C32, C35, C36, C37 +16 |
| 20 | 12 ohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R18, R19, R21, R22, R25, R30, R31, R32, R33, R34, R38, R39 +4 |
| 13 | 1 µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C8, C18, C25, C26, C27, C34, C47, C50, C54, C55, C56, C57 |
| 7 | TestPoint_Flag | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7 |
| 6 | 0 ohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9, R14, R20, R26, R27, R37 |
| 6 | 1N4148WS | Diode_SMD:D_SOD-323_HandSoldering | D1, D6, D7, D10, D16, D17 |
| 6 | IRF540N | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q1, Q2, Q3, Q4, Q5, Q6 |
| 6 | MBR20100DT | Package_TO_SOT_SMD:TO-252-2 | D8, D9, D12, D13, D14, D15 |
| 6 | STGAP2SCM | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1, U2, U3, U7, U8, U9 |
| 4 | 100 Ohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R10, R13, R15 |
| 4 | 22 µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C13, C17, C21, C43 |
| 4 | 330 pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C15, C33, C58 |
| 4 | AMC1200BDWV | Package_SO:SOIC-8_7.5x5.85mm_P1.27mm | U4, U10, U13, U16 |
| 4 | KT-0603W | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D3, D4, D5 |
| 3 | 10 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R24, R28 |
| 3 | 10 µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9, C12, C39 |
| 3 | 4.7 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R11, R12, R16 |
| 3 | 470 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R23, R29 |
| 2 | 10 pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C24, C28 |
| 2 | KOHER_MDA7030 15uH | Inductor_SMD:L_KOHERelec_MDA7030 | L1, L2 |
| 2 | SN74LVC1G125DBV | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U14, U15 |
| 2 | TPS54202DDC | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U6, U12 |
| 1 | 10 nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C45 |
| 1 | 100 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R36 |
| 1 | 1733583 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J1 |
| 1 | 200 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17 |
| 1 | 22 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R35 |
| 1 | 27 kohm | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R43 |
| 1 | 430450412 | Connector_Molex:Molex_Micro-Fit_3.0_43045-0412_2x02_P3.00mm_Vertical | J4 |
| 1 | B4B-EH-A(LF)(SN) | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J2 |
| 1 | B6B-EH-A(LF)(SN) | Connector_JST:JST_EH_B6B-EH-A_1x06_P2.50mm_Vertical | J3 |
| 1 | BNX025 | Filter:Filter_Murata_BNX025 | FL1 |
| 1 | BSMD1206C-2200T | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | BTSA-N-P-1 | Button_Switch_THT:SW_PUSH_6mm_H8mm | SW1 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | HoLLR2512-3W-15mR-1% | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | Rshunt1 |
| 1 | PESD15VL1BA | Diode_SMD:D_SOD-323_HandSoldering | D11 |
| 1 | SN65HVD230 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | STM32L431CCTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U11 |
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Questions
How big is the MotorControl PCB?
It measures 101 × 48 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MotorControl use?
159 parts, built around the SN74LVC1G125DBV, SN65HVD230D, STGAP2SCM and AMC1200BDWV. 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 MotorControl KiCad files?
From the steewbsd/gilgamesh repository on GitHub, at the commit this page was made from: the board is hw/MotorControl/MotorControl.kicad_pcb and its schematic hw/FlightManagement/Camera.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MotorControl design in my own project?
Its repository states no licence, so its author keeps all rights: ask steewbsd before reusing the design.