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PCBRev2

MilesMayhew·Pedagogical-PCB·PCBRev2/PCBRev2.kicad_pcb

PCBRev2 PCB layout, top view — open source board by MilesMayhew

About the PCBRev2 PCB

PCBRev2 is an open source PCB design by MilesMayhew, published on GitHub. It is a 2-layer board measuring 213.4 × 128.3 mm, with 63 components from 44 distinct parts.

Other key parts include the NUCLEO-G0B1RE, LM7805_TO220, TLV1117-33, LP-MSPM0G3507 and COM-09032. By type, the board carries 21 resistors, 11 ICs, 11 capacitors, 10 connectors, 5 diodes and 3 switches.

It belongs with the robotics & motion designs in this gallery.

From the project

This board is designed to be used in a classroom setting and expands available I/O devices for both the STM32 and TI MSPM0 development boards. It is powered by a 12V DC Barrel jack which is then used to create a 5V and a 3.3V rail. The board can supply power to both the STM32 and

This board is designed to be used in a classroom setting and expands available I/O devices for both the STM32 and TI MSPM0 development boards. It is powered by a 12V DC Barrel jack which is then used to create a 5V and a 3.3V rail. The board can supply power to both the STM32 and TI MSPM0 through the U1 and U4 header pins. It expands the available I/O to 9 major devices: DC servo motor, buzzer, additional buttons, joystick, microphone, light sensor, RGB LED, LCD screen, and NUM-pad.

Main components on the PCBRev2

NUCLEO-G0B1RELM7805_TO220TLV1117-33LP-MSPM0G3507COM-09032DRV8833PWPSN74AHCT14QDRG4Q1BH1750FVI-TRWST-1205SAL5809-20QP1-7MCP6002-I_P

PCBRev2 bill of materials (BOM)

63 components, 44 distinct parts.

QtyPartRefs
1
NUCLEO-G0B1RE
U1
1
LM7805_TO220
U2
1
TLV1117-33
U3
1
LP-MSPM0G3507
Texas Instruments
U4
1
COM-09032
U5
1
DRV8833PWP
U6
1
SN74AHCT14QDRG4Q1
U7
1
BH1750FVI-TR
U8
1
WST-1205S
U9
1
AL5809-20QP1-7
U10
1
MCP6002-I_P
U11
1
2N4401
Q1
1
54-00164
J1
1
Conn_02x10_Odd_Even
J2
2
~
J3, J5
1
Keypad
J4
1
Conn_02x30_Odd_Even
J6
1
512964594
J7
1
12V
J8
1
5V
J9
Show 24 more
QtyPartRefs
1
3.3V
J10
1
CMA-4544PF-W
MK1
3
SW_Push
SW1, SW2, SW3
4
LED
D1, D3, D4, D5
1
AAAF3529LSEEZGKQBKS
D2
1
0.1uf
C1
1
47uf
C2
3
0.47uF
C3, C4, C5
1
1 uF
C6
1
0.01 uF
C7
1
2.2uF
C8
1
10UF
C9
1
0.22uf
C10
1
1uf
C11
7
10kR
R1, R2, R3, R4, R5, R6, R16
2
300
R7, R8
1
750
R9
4
2.2kR
R10, R11, R12, R13
1
68k
R14
1
620
R15
1
10K
R17
1
510
R18
2
68
R19, R20
1
330
R21

PCBRev2 design files

The KiCad project lives in the MilesMayhew/Pedagogical-PCB repository on GitHub; these links point at the commit this page was built from.

PCBRev2: common questions

How big is the PCBRev2 PCB?

The PCBRev2 measures 213.4 × 128.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCBRev2?

63 components, from 44 distinct parts. The full bill of materials is listed on this page.

Where can I download the PCBRev2 design files?

From the MilesMayhew/Pedagogical-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PCBRev2 design in my own project?

The repository has no license, so all rights stay with MilesMayhew. Use it as a reference, and ask the author before reusing the design.

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