OU simpleMotorDriver
About the OU simpleMotorDriver PCB
OU simpleMotorDriver is an open source STM32 PCB design by oosan1, published on GitHub. It is a 2-layer board measuring 70 × 34.4 mm, with 70 components from 42 distinct parts.
Its main chip is the STM32G473RCTx, from the STM32 family. Other key parts include the SRV05-4, RGF0040E-IPC_A, XC6206P332MR-G and SN65HVD230. By type, the board carries 22 capacitors, 19 resistors, 9 diodes, 8 connectors, 5 ICs and 4 switches.
It belongs with the robotics & motion designs in this gallery.
Main components on the OU simpleMotorDriver
OU simpleMotorDriver bill of materials (BOM)
70 components, 42 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32G473RCTx | LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | SRV05-4 | SOT-23-6 | U2 |
| 1 | RGF0040E-IPC_A | DRV8316RRGFR | U3 |
| 1 | XC6206P332MR-G | SOT-23-3 | U4 |
| 1 | SN65HVD230 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | 25MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | Conn_01x06_Pin | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J2 |
| 1 | Conn_01x03_Pin | MotorABC | J3 |
| 1 | Conn_01x02_Pin | Hirose_DF1E-2P-2.5DS_1x02_P2.5mm_Horizontal | J4 |
| 1 | Conn_01x06_Pin | Hirose_DF1EC-6P-2.5DSA | J5 |
| 1 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | Conn_01x04_Pin | JST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | J7 |
| 1 | Conn_01x02_Pin | AMASS_XT30PW-M | J8 |
| 2 | SW_SPDT | SS12D01G4 | SW1, SW2 |
| 2 | SW_Push | SW_SPST_TS-1088-xR020 | SW4, SW5 |
| 1 | BZT52C3V3 | D_SOD-123 | D1 |
| 1 | LED | LED_0805_2012Metric | D2 |
| 6 | LED | LED_0603_1608Metric | D3, D5, D6, D7, D8, D9 |
| 1 | BAT54C | SOT-23 | D10 |
Show 22 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GZ2012D101TF 100 | L_0805_2012Metric | FB1 |
| 1 | 47u | L_Changjiang_FNR4030S | L1 |
| 8 | 100n | C_0402_1005Metric | C1, C2, C3, C4, C5, C7, C12, C15 |
| 2 | 10u | C_0603_1608Metric | C6, C14 |
| 2 | 1u | C_0402_1005Metric | C8, C13 |
| 1 | 47n | C_0603_1608Metric | C17 |
| 3 | 1u | C_0603_1608Metric | C18, C23, C24 |
| 1 | 0.1u | C_0402_1005Metric | C19 |
| 1 | 10u | CP_Radial_D5.0mm_P2.0mm_H11mm_Horizontal1 | C20 |
| 1 | 1u | C_0805_2012Metric | C21 |
| 1 | 22u | C_1206_3216Metric | C22 |
| 2 | 30p | C_0603_1608Metric | C25, C26 |
| 1 | 33k | R_0402_1005Metric | R1 |
| 1 | 10k | R_0805_2012Metric | R2 |
| 3 | 5.1k | R_0402_1005Metric | R3, R4, R6 |
| 1 | 47k | R_0402_1005Metric | R5 |
| 2 | 1k | R_0805_2012Metric | R7, R8 |
| 2 | 4.7k | R_0603_1608Metric | R9, R10 |
| 1 | 4.7k | R_1206_3216Metric | R11 |
| 6 | 330 | R_0402_1005Metric | R12, R14, R15, R16, R17, R18 |
| 1 | 82k | R_0603_1608Metric | R13 |
| 1 | 120 | R_1206_3216Metric | R19 |
OU simpleMotorDriver design files
The KiCad project lives in the oosan1/OU_simpleMotorDriver repository on GitHub; these links point at the commit this page was built from.
OU simpleMotorDriver: common questions
What microcontroller does the OU simpleMotorDriver use?
The OU simpleMotorDriver is built around the STM32G473RCTx, from the STM32 family.
How big is the OU simpleMotorDriver PCB?
The OU simpleMotorDriver measures 70 × 34.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the OU simpleMotorDriver?
70 components, from 42 distinct parts. The full bill of materials is listed on this page.
Where can I download the OU simpleMotorDriver design files?
From the oosan1/OU_simpleMotorDriver repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the OU simpleMotorDriver design in my own project?
The repository has no license, so all rights stay with oosan1. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the OU simpleMotorDriver without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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