4 layers65 × 56 mm
Sm4
matoushybl/sm4
This repository contains everything related to the SM4 Stepper motor controller project.
142 parts8
4 layers42.3 × 42.3 mm
Stepper driver PCB
MarijnVerschuren/stepper_driver1A feedback stepper driver
- Size
- 42.3 × 42.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 67
- Pads
- 278
- Tracks, vias
- 474, 171
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Jun 2024
- Updated
- 3 Dec 2024
Overview
Stepper driver PCB is an open-source printed circuit board by MarijnVerschuren, from the MarijnVerschuren/stepper_driver repository on GitHub, published under the MIT licence. It is a 4-layer board of 42.3 × 42.3 mm with 46 parts on 67 nets, routed with 474 tracks and 171 vias.
It is built around the TMC2226-SA-T, W25Q128JVSIQ and USBLC6-2SC6. Its parts include 16 capacitors, 8 resistors, 6 ICs, 5 connectors and 2 diodes. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
3
TMC2226-SA-T
HTSSOP-28-40℃~+125℃ 2.8A 256、8、16、32、64、128 3.3V~5V 340mΩ 4.75V~29V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Built-in charge pump、Thermal warning STEP/DIR、UART Yes HTSSOP-28 Stepper Motor Driver ROHSTRINAMICStepper Motor Driver
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR 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)
README
README.mdStepper_Driver
A feedback stepper driver
Setup
- Clone the repo
- Follow the steps at https://github.com/MarijnVerschuren/STM32F412
- Add a connector to J4 (JTAG) to program it using a STLink V2/3
- Run the configuration on CLion
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | Capacitor_SMD:C_0603_1608Metric | C3, C6, C7, C8, C9, C11, C12 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C2, C4 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R3, R5 |
| 2 | 12p | Capacitor_SMD:C_0603_1608Metric | C13, C14 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R8 |
| 2 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C5, C10 |
| 2 | 5k1 | Resistor_SMD:R_0603_1608Metric | R6, R7 |
| 2 | BTN | Button_Switch_SMD:SW_SPST_PTS810 | SW1, SW2 |
| 1 | 100n/50v | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | 10u | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | 22n/50v | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 25MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 2k2 | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 47 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | AP7343 | Custom:SOT-25 | U1 |
| 1 | CTRL | Connector_PinHeader_2.00mm:PinHeader_1x06_P2.00mm_Vertical | J2 |
| 1 | JTAG | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J4 |
| 1 | POWER | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-2P_1x02_P2.54mm_Horizontal | J1 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | STATUS | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | STEPPER | Connector:FanPinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | STM32F412CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U4 |
| 1 | TDK ACM2012-900 | Marijn_KiCad:ACM2012_TDK_UPDATE | FL1 |
| 1 | TMC2226-SA | Package_SO:HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.75x6.2mm_ThermalVias | U5 |
| 1 | USB-C 16P | Connector_USB:USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A | J5 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | W25Q128JVS | Marijn_KiCad:SOIC-8_W25QxJVS | U7 |
| 1 | ~ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
Questions
How big is the Stepper driver PCB PCB?
It measures 42.3 × 42.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Stepper driver PCB use?
46 parts, built around the TMC2226-SA-T, W25Q128JVSIQ and USBLC6-2SC6. 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 Stepper driver PCB KiCad files?
From the MarijnVerschuren/stepper_driver repository on GitHub, at the commit this page was made from: the board is stepper_driver_PCB/stepper_driver_PCB.kicad_pcb and its schematic stepper_driver_PCB/stepper_driver_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stepper driver PCB design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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