NucleoExpansion
About the NucleoExpansion PCB
NucleoExpansion is an open source PCB design by JiriS97, published on GitHub under the MIT license. It is a 2-layer board measuring 156.2 × 143.5 mm, with 41 components from 28 distinct parts.
Other key parts include the ULN2003, MicroSD_SPI_CD, K7805 and K7803. By type, the board carries 16 connectors, 13 resistors, 7 capacitors, 4 ICs and 1 diode.
It belongs with the robotics & motion designs in this gallery.
From the project
STM32 based robotic car
Main components on the NucleoExpansion
NucleoExpansion bill of materials (BOM)
41 components, 28 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ULN2003 | SOIC-16_3.9x9.9mm_Pitch1.27mm | U1 |
| 1 | MicroSD_SPI_CD | microsd | U2 |
| 1 | K7805 | Socket_Strip_Straight_1x03 | U3 |
| 1 | K7803 | Socket_Strip_Straight_1x03 | U4 |
| 2 | CONN_02X35 | Socket_Strip_Straight_2x35 | P1, P5 |
| 1 | TRANSISTOR_OUT | Socket_Strip_Straight_1x10 | P2 |
| 1 | POWER_IN | TerminalBlock_Pheonix_MKDS1.5-2pol | P3 |
| 1 | 10-DOF | Socket_Strip_Straight_1x08 | P4 |
| 1 | LCD | Socket_Strip_Straight_1x10 | P6 |
| 1 | AUDIO/ANALOG | Socket_Strip_Straight_1x05 | P7 |
| 1 | MIKROBUS1.L | Socket_Strip_Straight_1x08 | P8 |
| 1 | MIKROBUS2.L | Socket_Strip_Straight_1x08 | P9 |
| 1 | MIKROBUS3.L | Socket_Strip_Straight_1x08 | P10 |
| 1 | MIKROBUS1.R | Socket_Strip_Straight_1x08 | P11 |
| 1 | MIKROBUS2.R | Socket_Strip_Straight_1x08 | P12 |
| 1 | MIKROBUS3.R | Socket_Strip_Straight_1x08 | P13 |
| 1 | MOTOR | Socket_Strip_Straight_2x15 | P14 |
| 1 | LED | Socket_Strip_Straight_1x03 | P15 |
| 1 | FREE_PINS | Socket_Strip_Straight_2x18 | P16 |
| 1 | 3V3 | D_SOD-323 | D1 |
Show 8 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 100n | C_0805 | C1, C3, C6, C7 |
| 3 | 10u | CP_Elec_5x5.7 | C2, C4, C5 |
| 5 | 47K | R_0805 | R1, R2, R3, R4, R5 |
| 4 | 4k7 | R_0805 | R6, R7, R13, R14 |
| 1 | 100R | R_0805 | R8 |
| 1 | 9k1 | R_0805 | R9 |
| 1 | 1k | R_0805 | R10 |
| 1 | 10R | R_0805 | R11 |
NucleoExpansion design files
The KiCad project lives in the JiriS97/STM32-RoboCar repository on GitHub; these links point at the commit this page was built from.
NucleoExpansion: common questions
How big is the NucleoExpansion PCB?
The NucleoExpansion measures 156.2 × 143.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the NucleoExpansion?
41 components, from 28 distinct parts. The full bill of materials is listed on this page.
Where can I download the NucleoExpansion design files?
From the JiriS97/STM32-RoboCar repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the NucleoExpansion design in my own project?
Yes, under the terms of its MIT license, which JiriS97 chose for the repository.
More boards in STM32-RoboCar
Similar boards
Stack chan
stack-chan
50 × 50 mm33 parts2LApache-2.01.7k
Cube batteryboard
willem-pennings
95 × 95 mm4 parts2LGPL-3.01.1k
Mesabob
rene-dev
87.5 × 50 mm44 parts2LGPL-3.0979
Bob
100 × 100 mm140 parts2LGPL-3.0979
Triple adapter
57 × 75 mm26 parts2LGPL-3.0979
Trollerv2
100 × 75 mm33 parts4LGPL-3.0979