4 layers41.6 × 36 mm
Epaper smart watch
AeroX2/aerox2.github.io
One repository and npm installation builds the workshop at jamesridey.dev and the professional site at cv.jamesridey.dev.
102 parts
4 layers46 × 53 mm
Motor controller
AeroX2/aerox2.github.ioOne repository and npm installation builds the workshop at jamesridey.dev and the professional site at cv.jamesridey.dev.
- Size
- 46 × 53 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 137
- Nets
- 91
- Pads
- 413
- Tracks, vias
- 783, 282
- Pours
- 49
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 18 Nov 2024
- Updated
- 4 Nov 2026
Overview
Motor controller is an open-source printed circuit board by AeroX2, from the AeroX2/aerox2.github.io repository on GitHub. It is a 4-layer board of 46 × 53 mm with 137 parts on 91 nets, routed with 783 tracks and 282 vias.
It is built around the STSPIN32G4, AS5048A and MAX3051EKA, with the BAT41KFILM, TPH4R50ANH,L1Q(M and RC0402FR-0710KL among its other parts. Its parts include 52 capacitors, 30 resistors, 13 diodes, 6 transistors and 3 ICs. It belongs with the robots and motor control boards of this library.
Main components
12
STSPIN32G4
VFQFPN-64(9x9)-40℃~+125℃ 1A 3 5.5V~15V I2C、SPI、UART、CAN No Three Phase VFQFPN-64(9x9) Brushless DC (BLDC) Motor Driver ROHSSTMicroelectronicsIntelligent Power Modules (IPM)
AS5048A
TSSOP-14_4.4x5.0x0.65PTSSOP-14(4.4x5x0.65) New Arrivals ROHSAdvanced Monolithic SystemsUncategorised
MAX3051EKA
UncategorisedMaxim Integrated Products
BAT41KFILM
SOD-5231 Independent 100V 100nA@50V 1A 1V@0.2A 200mA SOD-523 Schottky Diodes ROHSSTMicroelectronicsSchottky Diodes
TPH4R50ANH,L1Q(M
SOP-8-EP-5.0mm-55℃~+150℃ 1 N-channel 100V 3.7mΩ@10V 31pF 4nF 58nC@10V 60A 700pF 78W N-Channel SOP-8-EP-5.0mm MOSFETs ROHSToshibaMOSFETs
RC0402FR-0710KL
UncategorisedUnknown maker
HCS1206FTL500
1206-55℃~+170℃ 0.5mΩ 2W ±1% ±200ppm/℃ 1206 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
12065C104KAZ2A
1206100nF 50V X7R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSKyocera AVXMultilayer Ceramic Capacitors MLCC - SMD/SMT
S3B-PH-SM4-TB(LF)(SN)
SMD,P=2mm,卧贴-25℃~+85℃ 1 100V 1x3P 2A 2mm 3 3P 5.5mm 8.6mm 9.9mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount, Right Angle Tin UL94V-0 SMD,P=2mm,卧贴 Wire To Board Connector ROHSJSTWire To Board Connector
06035C104KAZ2A
0603100nF 50V X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSKyocera AVXMultilayer Ceramic Capacitors MLCC - SMD/SMTRC0402FR-07100KL
UncategorisedUnknown maker
CDSOT23-0502B
SOT-23-3L-55℃~+125℃@(Tj) 15pF 2 2.5uA 5V 6V 8.5A@8/20us 9V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-3L ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)
README
README.mdJames Ridey's websites
One repository and npm installation builds the workshop at jamesridey.dev
and the professional site at cv.jamesridey.dev.
npm ci
npm run buildOutputs are dist/workshop and dist/cv. The build validates assets, résumé
consistency, and Cloudflare Pages limits. Run npm run check for Svelte and
TypeScript validation.
The workshop is an Astro site (src/pages) that prerenders the Svelte app to
static HTML, with one page per project at /projects/<slug>. Project data
lives in src/data/projects.ts. The CV is plain HTML built by
vite.cv.config.ts.
Use npm run dev for the workshop and npm run dev:cv for the CV. Use
npm run preview and npm run preview:cv to inspect production outputs.
Both websites get their PDF from shared/James-Ridey-Resume.pdf.
GitHub Actions builds both once and deploys the matching output to each Cloudflare Pages project. Main pushes deploy both sites; pull requests only build and validate. GitHub Pages deployments are removed; the old site must be unpublished in repository Settings > Pages.
See build and migration instructions for account setup, secrets, rollout, and rollback.
Parts
137| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 10uF 50V | Capacitor_SMD:C_1206_3216Metric | C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37 |
| 15 | DNP | Capacitor_SMD:C_1206_3216Metric | C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53, C54 |
| 9 | BAT41KFILM | controller:SODFL1608X70N | D1, D5, D6, D7, D8, D9, D10, D11, D12 |
| 6 | 1.5k 1% | Resistor_SMD:R_0402_1005Metric | R3, R4, R10, R16, R19, R31 |
| 6 | 10 | Resistor_SMD:R_0402_1005Metric | R22, R23, R24, R25, R26, R27 |
| 6 | NetTie_2 | controller:NetTie-2_SMD_Pad0.2mm | NT1, NT4, NT5, NT6, NT7, NT8 |
| 6 | TPH1R204PLSOP_ADVANCE_8 | controller:SOP_ADVANCE_8 | Q1, Q2, Q3, Q4, Q5, Q6 |
| 5 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C19, C20, C21, C39 |
| 5 | 1uF | Capacitor_SMD:C_0402_1005Metric | C3, C15, C17, C18, C38 |
| 5 | 22k 1% | Resistor_SMD:R_0402_1005Metric | R13, R28, R29, R33, R34 |
| 4 | MOUNT | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | M1, M2, M3, M4 |
| 4 | PAD24AWG_PAD | controller:24AWG_PAD | DA0, DB0, DC0, TEMP2 |
| 3 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C2, C13, C16 |
| 3 | 10k | Resistor_SMD:R_0402_1005Metric | R7, R9, R15 |
| 3 | 10uF | Capacitor_SMD:C_0402_1005Metric | C7, C12, C14 |
| 3 | 11k 1% | Resistor_SMD:R_0402_1005Metric | R14, R17, R18 |
| 3 | 5mOhm 1% 2W | Resistor_SMD:R_1206_3216Metric | RA0, RB0, RC0 |
| 3 | PAD16AWG_PAD | controller:16AWG_PAD | A0, B0, C0 |
| 2 | 0.1uF 50V | Capacitor_SMD:C_1206_3216Metric | C61, C63 |
| 2 | 22k | Resistor_SMD:R_0402_1005Metric | R8, R12 |
| 2 | 510 | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | JST-PH3 | controller:JST_S3B-PH-SM4-TB(LF)(SN) | CAN1, CAN2 |
| 2 | MF-LED-0603-RED | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 2 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP6, JP7 |
| 2 | XT30XT30PW_MALE | controller:XT30PW_MALE | J1, J2 |
| 1 | 0.01uF | Capacitor_SMD:C_0402_1005Metric | C57 |
| 1 | 0.1uF 50V | controller:C0603_NOBORDER | C62 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 120 | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 18uH/1A | EasyEda2Kicad:IND-SMD_L5.8-W5.2_SCD0503T | L2 |
| 1 | 4.7k | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric | TH2 |
| 1 | AS5048A | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U5 |
| 1 | DUAL_TVS | controller:SOT23-3 | D4 |
| 1 | JST-ZH6 | controller:JST_S6B-ZR-SM4A-TF(LF)(SN) | SWD0 |
| 1 | JST_ZH4 | controller:JST_S4B-ZR-SM4A-TF(LF)(SN) | ABS0 |
| 1 | MAX3051 | Package_TO_SOT_SMD:TSOT-23-8 | U1 |
| 1 | NM1210B224K251CEGN | Capacitor_SMD:C_1210_3225Metric | C6 |
| 1 | PICO-SPOX-6NOPASTE | controller:PICO-SPOX-SMT-RA-6-NOPASTE | ENC0 |
| 1 | STPS1H100A | Diode_SMD:D_SMA | D14 |
| 1 | STSPIN32G4 | SamacSys:QFN50P900X900X100-65N-D | IC2 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP5 |
Questions
How big is the Motor controller PCB?
It measures 46 × 53 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Motor controller use?
137 parts, built around the STSPIN32G4, AS5048A, MAX3051EKA and BAT41KFILM. 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 Motor controller KiCad files?
From the AeroX2/aerox2.github.io repository on GitHub, at the commit this page was made from: the board is public/boards/motor-controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Motor controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask AeroX2 before reusing the design.
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