HardLabs

Stator

sedlak477·owl-hardware·pcb/stator/src/Stator.kicad_pcb

Stator PCB layout, top view — open source board by sedlak477

About the Stator PCB

Stator is an open source PCB design by sedlak477, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 44 × 44 mm, with 16 components from 10 distinct parts.

Other key parts include the CH224K. By type, the board carries 9 resistors, 3 connectors, 3 capacitors and 1 IC.

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

From the project

Hardware design files and build instructions for the OWL platform

ENIG surface finish is recommended. Minimum track width and clearance are 0.15 mm, minimum drill is 0.25 mm (controller) or 0.3 mm (stator, sensor).

The easiest way to get the files is the latest release: owl--jlcpcb.zip has the JLCPCB files and owl--generic.zip the generic files and schematics, each with one folder per board.

Order each board (controller, stator, sensor-ma600a) separately. Download and unzip owl--jlcpcb.zip, then for each board:

Main components on the Stator

CH224K

Stator bill of materials (BOM)

16 components, 10 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CH224K
WCH
U2
1
USB4110-GF-A
DATA
Global Connector Technology
J1
1
BM06B-PASS-TFT(LF)(SN)
SLIP RING
JST
J2
1
USB4110-GF-A
POWER
Global Connector Technology
J3
2
0402F104M500NT
100n
Fenghua
C1, C4
1
CL05A105KA5NQNC
1u
Samsung Electro-Mechanics
C3
2
0402WGF3300TCE
330
UNI-ROYAL
R1, R6
2
0402WGF5101TCE
5.1k
UNI-ROYAL
R2, R3
4
0402WGF1002TCE
10k
UNI-ROYAL
R4, R7, R8, R9
1
AS05W2J0102T5E
1k
UNI-ROYAL
R5

Stator design files

The KiCad project lives in the sedlak477/owl-hardware repository on GitHub; these links point at the commit this page was built from.

Stator: common questions

How big is the Stator PCB?

The Stator measures 44 × 44 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stator?

16 components, from 10 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 Stator design files?

From the sedlak477/owl-hardware repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Stator design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which sedlak477 chose for the repository.

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