HardLabs

SplitKbHub

semicontinuity·embedded·target/split-keyboard-dongle/hardware/SplitKbHub.kicad_pcb

SplitKbHub PCB layout, top view — open source board by semicontinuity

About the SplitKbHub PCB

SplitKbHub is an open source PCB design by semicontinuity, published on GitHub. It is a board measuring 23.7 × 66.4 mm, with 8 components from 3 distinct parts.

Other key parts include the YAAJ_BluePill_Part_Like and TRRS. By type, the board carries 4 ICs and 4 resistors.

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

From the project

Embedded projects

Embedded projects. ================================================================================

Projects for AVR microcontrollers. -------------------------------------------------------------------------------- - Primitive alarm - Primitive terminal - Voltage relay - Mood lamp - firmware under development - Primitive motion sensor controller, that works in pair with primitive alarm - Servo controller - unfinished, no firmware yet - LED dimmer, controlled via CAN bus - CAN bus router - firmware under development - Roller shutter controller, controlled via CAN bus - Humidity meter

Main components on the SplitKbHub

YAAJ_BluePill_Part_LikeTRRS

SplitKbHub bill of materials (BOM)

8 components, 3 distinct parts.

QtyPartRefs
1
YAAJ_BluePill_Part_Like
U2
3
TRRS
U3, U5, U6
4
4k7
R1, R2, R3, R4

SplitKbHub design files

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

SplitKbHub: common questions

How big is the SplitKbHub PCB?

The SplitKbHub measures 23.7 × 66.4 mm and is 1.6002 mm thick.

How many components are on the SplitKbHub?

8 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the SplitKbHub design files?

From the semicontinuity/embedded repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the SplitKbHub design in my own project?

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

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