2 layers59.1 × 75.7 mm PS MotorControllerInterfacePCB, the printed circuit board in 3D

PS MotorControllerInterfacePCB

lhr-solar/PS-MotorControllerInterfacePCB3

Provides power conversion/protection and fan control for the Prohelion WaveSculptor 22 motor controller

Size: 59.1 × 75.7 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 127
Nets: 90
Pads: 353
Tracks, vias: 521, 314
Pours: 11
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 18 Nov 2024
Updated: 14 Oct 2026

Overview

PS MotorControllerInterfacePCB is an open-source printed circuit board by lhr-solar, from the lhr-solar/PS-MotorControllerInterfacePCB repository on GitHub. It is a 2-layer board of 59.1 × 75.7 mm with 127 parts on 90 nets, routed with 521 tracks and 314 vias.

It is built around the LMR33630ADDA, 1N4148WT and IRLML0030, with the NVMFWS1D7N04XMT1G-VB among its other parts. Its parts include 40 resistors, 19 capacitors, 15 diodes, 9 connectors and 4 transistors. It belongs with the robots and motor control boards of this library.

Main components

Parts

127

Qty	Value	Footprint	References
12	1k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R1, R2, R3, R5, R6, R7, R8, R19, R20, R26, R28, R32
12	LED	LED_SMD:LED_0603_1608Metric	D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15
10	10k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R21, R22, R23, R24, R27, R33, R35, R36, R38, R39
7	10u	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C5, C6, C8, C13, C14, C15, C16
7	LOGO	LOGO	G*, G, G, G, G, G, G**
5	TP	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP7, TP8, TP9, TP10, TP11
4	0	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R11, R25, R30, R34
4	4.3k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R9, R10, R29, R31
3	100k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R13, R15, R17
3	1u	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C2, C10, C17
2	.1u	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C1, C3
2	100	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R37, R40
2	1N4148WT	UTSVT_Passives:SODFL4724X108N	D1, D2
2	220n	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C4, C9
2	9.09k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R16, R18
2	IRLML0030	Package_TO_SOT_SMD:SOT-23	Q1, Q2
2	MountingHole_Pad	MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom	H1, H2
2	NVMFWS1D7N04XMT1G	UTSVT_Power:NVMFWS3D0P04M8LT1G	Q3, Q4
2	TP_PWM_B	TestPoint:TestPoint_Pad_1.0x1.0mm	TP15, TP16
1	0.1u	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C7
1	100n	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C11
1	10k	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R12
1	10u	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C18
1	120	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R4
1	12V_Sense	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP1
1	22n	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C19
1	3V3	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP5
1	4.7u	easyeda2kicad:IND-SMD_L5.0-W5.0	L1
1	53307-2471	UTSVT_Connectors:PeripheralSOM	J5
1	9。5k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R14
1	BUCK_OUT	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP13
1	BUCK_PG	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP20
1	CAN board -> mppt +moco	UTSVT_Connectors:105313-1103	J6
1	CAN board in	UTSVT_Connectors:105314-1306	J3
1	CAN board out	UTSVT_Connectors:105314-1306	J2
1	CAN mppts + moco -> board	UTSVT_Connectors:105313-1103	J7
1	C_Small	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C12
1	Candapter	UTSVT_Connectors:105313-2102	J4
1	Conn_01x06	UTSVT_Connectors:105313-1106	J9
1	Fuse_3568	UTSVT_Connectors:FUSE_3568	F1
1	HB	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP6
1	LED_Small	LED_SMD:LED_0603_1608Metric	D3
1	LHRs_LOGO	UTSVT_Logos:LHRs_LOGO	G***
1	LM74502HDDFR	UTSVT_Power:SOT65P280X110-8N	IC1
1	LMR33630ADDA	Package_SO:Texas_HSOP-8-1EP_3.9x4.9mm_P1.27mm_ThermalVias	U1
1	LOGO	UTSVT_Logos:Hallock_Image_Tiny	G***
1	LOGO	UTSVT_Logos:UTSVT_Logo_Symbol	G***
1	PP_OUT	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP14
1	PWR Moco	UTSVT_Connectors:105313-2102	J8
1	PWR board	UTSVT_Connectors:105313-2102	J1
1	SMAF4751A-TP	UTSVT_Passives:SODFL5026X125N	Z1
1	SMAF4758A	UTSVT_Passives:SODFL5026X125N	Z2
1	TPS27SA08-Q1	Package_SO:HTSSOP-16-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask2.66x2.46mm_ThermalVias	U2
1	TP_24V	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP12
1	TP_EN	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP4
1	TP_GND	Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical	TP2
1	TP_GND	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP3
1	TP_PWM_A	Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical	TP17
1	TP_PWM_B	Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical	TP18
1	TP_ST	TestPoint:TestPoint_Keystone_5000-5004_Miniature	TP19
1	TRM	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	JP1

Questions

How big is the PS MotorControllerInterfacePCB PCB?

It measures 59.1 × 75.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the PS MotorControllerInterfacePCB use?

127 parts, built around the LMR33630ADDA, 1N4148WT, IRLML0030 and NVMFWS1D7N04XMT1G-VB. 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 PS MotorControllerInterfacePCB KiCad files?

From the lhr-solar/PS-MotorControllerInterfacePCB repository on GitHub, at the commit this page was made from: the board is Hardware/KiCad/PS-MotorControllerInterfacePCB.kicad_pcb and its schematic Hardware/KiCad/BuckConverter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PS MotorControllerInterfacePCB design in my own project?

Its repository states no licence, so its author keeps all rights: ask lhr-solar before reusing the design.

Category and platform

Robots and motor control

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/lhr-solar-ps-motorcontrollerinterfacepcb" title="PS MotorControllerInterfacePCB in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/lhr-solar-ps-motorcontrollerinterfacepcb.jpg" alt="PS MotorControllerInterfacePCB" width="1200" height="900">

A picture that opens the board, for a README

[![PS MotorControllerInterfacePCB](https://pcbkit.io/embed/boards/lhr-solar-ps-motorcontrollerinterfacepcb.jpg?size=s)](https://pcbkit.io/boards/lhr-solar-ps-motorcontrollerinterfacepcb)

Source

Repository: lhr-solar/PS-MotorControllerInterfacePCB
Board file: Hardware/KiCad/PS-MotorControllerInterfacePCB.kicad_pcb
Commit: de65196
Homepage: cloud.wikis.utexas.edu/wiki/spaces/LHRSOLAR/pages/484769832/Motor+Controller+Interface+Board
Licence: Not stated

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