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PCB V1.3

implementedrobotics·Nomad·Hardware/Actuator/NomadBLDC/PCBV1.3_CSD/KICAD/PCB_V1.3.kicad_pcb

PCB V1.3 layout, top view — open source STM32 board by implementedrobotics
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About the PCB V1.3

PCB V1.3 is an open source STM32 PCB design by implementedrobotics, published on GitHub under the MIT license. It is a board measuring 42.7 × 37.2 mm, with 65 components from 29 distinct parts.

Its main chip is the STM32F446RET6, from the STM32 family. Other key parts include the CSD88599Q5DC. By type, the board carries 34 capacitors, 13 resistors, 3 ICs, 2 connectors, 2 LEDs and 1 diode.

It belongs with the robotics & motion designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

12-DOF Quadruped Robot

Main components on the PCB V1.3

CSD88599Q5DC

PCB V1.3 bill of materials (BOM)

65 components, 29 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
CSD88599Q5DC
Texas Instruments
U1, U3, U4
1
CONN_01X03
Conn_01x03
JST Sales America Inc.
J1
1
USB3076-30-A
USB_B_Micro
GCT
J2
1
AS5047P
AS5047P1
1
MCP2542FDT-H/MNY
MCP2542
Microchip Technology
CAN1
1
PE-0603FB601ST
600r
Pulse Electronics
CHOKE1
1
DRV8323RSRGZT
DRV8323RH
Texas Instruments
DRV1
1
LDFM33PUR
LDFM
STMicroelectronics
LDFM1
1
CONN_01X08
Conn_01x08
JST Sales America Inc.
PROG1
1
STM32F446RET6
STMicroelectronics
STM1
1
RC0402JR-07200RL
200
Yageo
TERM1
1
CSTNE8M00GH5L000R0
CSTCE
Murata Electronics
XTAL1
2
LTST-C191KRKT
LED
Lite-On
LED1, LED2
1
MBR0580S1-7
DIODE
Diodes Incorporated
D1
1
NRH3012T220MNV
22uH
Taiyo Yuden
L1
1
GRM155R60J475ME87D
4.7uF
Murata Electronics
C1
8
C0402C104K8PAC7411
0.1uF
KEMET
C2, C4, C5, C6, C8, C9, C15, C22
3
C0402C105K8PACTU
1uF
KEMET
C3, C13, C14
3
GRM188R61A226ME15J
22uf
Murata Electronics
C7, C17, C19
1
CC0402JRX7R9BB473
47nF, 50v
Yageo
C10
Show 9 more
QtyPartRefs
2
CC0603JRX7R9BB104
.1uF, 50v
Yageo
C11, C12
1
CGA3E3X5R1H105K080AB
1uF, 50v
TDK
C18
15
GRT31CR61H106ME01L
10uF, 50v
Murata Electronics
C23, C24, C25, C26, C27, C28, C29, C30 +7
1
RC0402DR-07150KL
150k
Yageo
R1
2
RC0402JR-07200RL
200
Yageo
R2, R3
4
RT0402DRE0710KL
10k
Yageo
R4, R6, R7, R9
1
RC0402FR-0754K9L
54.9k
Yageo
R5
2
RC0402JR-0722RL
22
Yageo
R8, R10
3
PMR25HZPFV1L00
.001
ROHM Semiconductor
R12, R13, R14

PCB V1.3 design files

The KiCad project lives in the implementedrobotics/Nomad repository on GitHub; these links point at the commit this page was built from.

PCB V1.3: common questions

What microcontroller does the PCB V1.3 use?

The PCB V1.3 is built around the STM32F446RET6, from the STM32 family.

How big is the PCB V1.3?

The PCB V1.3 measures 42.7 × 37.2 mm and is 1.6 mm thick.

How many components are on the PCB V1.3?

65 components, from 29 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the PCB V1.3 design files?

From the implementedrobotics/Nomad repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the PCB V1.3 design in my own project?

Yes, under the terms of its MIT license, which implementedrobotics chose for the repository.

Can I test firmware for the PCB V1.3 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.

More boards in Nomad

Earlier revisions in the repo: PCB_V1.2

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