HardLabs

StepperMotorBreakout

Smoothieware·Smoothieboard2·extension-boards/a5984-stepper-driver/StepperMotorBreakout.kicad_pcb

StepperMotorBreakout PCB layout, top view — open source board by Smoothieware

About the StepperMotorBreakout PCB

StepperMotorBreakout is an open source PCB design by Smoothieware, published on GitHub. It is a 4-layer board measuring 90 × 90 mm, with 48 components from 11 distinct parts.

Other key parts include the A5984GLP. By type, the board carries 17 capacitors, 12 resistors, 9 diodes, 3 ICs and 1 connector.

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

From the project

Hardware files for the Smoothieboard v2, and extension boards

This directory contains two kinds of boards:

- Ccecil designs are Git submodules pinned to specific revisions of their independent hardware repositories. Their descriptive directory names are stable here; upstream repository names and URLs remain unchanged. - Legacy designs are verbatim copies of folders from Smoothieboard2 master:extensions, captured at commit 52ab340de33180a975b25f856c161993488e6ace. They are ordinary tracked directories, not submodules, and do not update automatically when master changes.

Main components on the StepperMotorBreakout

A5984GLP

StepperMotorBreakout bill of materials (BOM)

48 components, 11 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
A5984GLP
U1, U2, U3
1
CONN_01X02
P1
3
CONN_01X04
MotorOutput1, MotorOutput2, MotorOutput3
3
50K
RV1, RV2, RV3
9
0
D0MS1, D0MS2, D0MS3, D1MS1, D1MS2, D1MS3, D2MS1, D2MS2 +1
2
Gadgeteer
C1, C4
9
C
C2, C3, C5, C8, C9, C10, C11, C12 +1
6
CP
C6, C7, C14, C15, C16, C17
3
0
R1, R4, R8
3
33K2
R2, R3, R7
6
R05
R5, R6, R9, R10, R11, R12

StepperMotorBreakout design files

The KiCad project lives in the Smoothieware/Smoothieboard2 repository on GitHub; these links point at the commit this page was built from.

StepperMotorBreakout: common questions

How big is the StepperMotorBreakout PCB?

The StepperMotorBreakout measures 90 × 90 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the StepperMotorBreakout?

48 components, from 11 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 StepperMotorBreakout design files?

From the Smoothieware/Smoothieboard2 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the StepperMotorBreakout design in my own project?

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

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