6 layers36.5 × 46 mm
Spinali mcxn t1 hub
CogniPilot/spinali_mcxn_t1_hub
MCXN T1 hub Schematic and Design Files
213 parts2Apache-2.0
2 layers34 × 4 mm
Moco
dstutman/moco2A compact and cost effective BLDC servo controller.
- Size
- 34 × 4 mm
- Copper layers
- 2
- Thickness
- 0.92 mm
- Parts
- 58
- Nets
- 52
- Pads
- 212
- Tracks, vias
- 467, 51
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 5 Apr 2022
- Updated
- 13 Jun 2022
Overview
Moco is an open-source printed circuit board by dstutman, from the dstutman/moco repository on GitHub. It is a 2-layer board of 34 × 4 mm with 58 parts on 52 nets, routed with 467 tracks and 51 vias.
It is built around the ESP32-C3, TJA1462ATK/0Z and TPS562201DDC. Its parts include 26 capacitors, 10 resistors, 5 ICs, 5 connectors and 1 inductor. It belongs with the robots and motor control boards and the ESP32 and RISC-V boards of this library.
Main components
3
ESP32-C3
QFN-32-EP(5x5)12bit 160MHz 22 3V~3.6V Others QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSEspressif SystemsMicrocontrollers (MCU/MPU/SOC)
TJA1462ATK/0Z
HVSON-8-EP(3x3)-40℃~+150℃ 2uA 4.5V~5.5V 70mA 8Mbps CAN FD Transceiver HVSON-8-EP(3x3) CAN Transceivers ROHSNXP SemiconductorsCAN Transceivers
TPS562201DDC
TSOT-23-6-40℃~+125℃@(TJ) 1 2A 380uA 4.5V~17V 580kHz 768mV~7V Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes TSOT-23-6 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
README
README.mdMoCo
Moco is a closed-loop brushless-motor controller. It is meant to glom onto the back of a 2805 gimbal motor and provide precise torque, speed, and position control.
Versioning
Versioning is in vArB format. Incrementing B indicates a new revision has been produced that does not change external interfaces (form factor, communications, etc...). Incrementing A indicates a new version that changes these external interfaces. Until version 1 no there are no stability guarauntees.
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 0.1uF 6.3V | Capacitor_SMD:C_0402_1005Metric | C9, C12, C14, C17, C21, C22, C23, C24, C25 |
| 3 | 22uF 6.3V | Capacitor_SMD:C_0805_2012Metric | C29, C30, C31 |
| 2 | 10uF 25V | Capacitor_SMD:C_0805_2012Metric | C26, C27 |
| 2 | 10uF VBUS | Capacitor_SMD:C_0805_2012Metric | C13, C15 |
| 2 | 1uF 6.3V | Capacitor_SMD:C_0402_1005Metric | C1, C10 |
| 2 | 22R | Resistor_SMD:R_0402_1005Metric | R10, R11 |
| 2 | 5.1kR | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | 910R | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | Conn_01x01 | Library:Pad_CircularEdge_Ro16.5Ri15_Single | J8, J9 |
| 2 | XpF 6.3V | Capacitor_SMD:C_0402_1005Metric | C19, C20 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C28 |
| 1 | 0.1uF 10V | Capacitor_SMD:C_0402_1005Metric | C5 |
| 1 | 0.1uF 25V | Capacitor_SMD:C_0402_1005Metric | C8 |
| 1 | 0.1uF 6.3V X7R | Capacitor_SMD:C_0402_1005Metric | C7 |
| 1 | 0.1uF VBUS | Capacitor_SMD:C_0402_1005Metric | C11 |
| 1 | 10 kR | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 100R | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 10kR | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 10nF 6.3V | Capacitor_SMD:C_0402_1005Metric | C18 |
| 1 | 3.3uH 750mA | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 33.2kR | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 40 MHz +-10ppm | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Conn_01x04 | Connector_JST:JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical | J6 |
| 1 | DRV8311 | DStutman_Package_QFN:DRV8311 | U4 |
| 1 | ESP32-C3 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U1 |
| 1 | G*** | kibuzzard-626ED451 | kibuzzard-626ED451 |
| 1 | G*** | kibuzzard-624C491C | kibuzzard-624C491C |
| 1 | G*** | kibuzzard-6244CA09 | kibuzzard-6244CA09 |
| 1 | G*** | kibuzzard-62725C85 | kibuzzard-62725C85 |
| 1 | G*** | kibuzzard-627B83F7 | kibuzzard-627B83F7 |
| 1 | G*** | kibuzzard-6244D452 | kibuzzard-6244D452 |
| 1 | G*** | kibuzzard-626ED487 | kibuzzard-626ED487 |
| 1 | G*** | kibuzzard-626ED465 | kibuzzard-626ED465 |
| 1 | LOGO | Library:QR_Code | G*** |
| 1 | TJA1462ATK/0Z | Package_SON:HVSON-8-1EP_3x3mm_P0.65mm_EP1.6x2.4mm | U5 |
| 1 | TMAG5273 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | TPS562201 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | TestPoint | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_JAE_DX07S016JA1R1500 | J3 |
Questions
How big is the Moco PCB?
It measures 34 × 4 mm and has 2 copper layers, 0.92 mm thick.
What parts does the Moco use?
58 parts, built around the ESP32-C3, TJA1462ATK/0Z and TPS562201DDC. 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 Moco KiCad files?
From the dstutman/moco repository on GitHub, at the commit this page was made from: the board is Electronics/Moco.kicad_pcb and its schematic Electronics/Moco.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Moco design in my own project?
Its repository states no licence, so its author keeps all rights: ask dstutman before reusing the design.
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