HardLabs

SwimMeet Commander

sammdu·SwimMeet_Commander·KiCad/SwimMeet_Controller_KiCAD.kicad_pcb

SwimMeet Commander PCB layout, top view — open source board by sammdu

About the SwimMeet Commander PCB

SwimMeet Commander is an open source PCB design by sammdu, published on GitHub. It is a 2-layer board measuring 152.4 × 76.2 mm, with 37 components from 22 distinct parts.

Other key parts include the Digispark_USB-A_16.5MHz and MCP23017-E_SO. By type, the board carries 18 resistors, 15 switches, 2 ICs and 2 diodes.

It belongs with the keyboards designs in this gallery.

From the project

Unofficial macro keyboard for the HY-TEK Swim Meet Manager software.

Designed with KiCad Programmed with Arduino

A macro keyboard that controls the swim meet scoring software commonly used in American high-school and college swim meets. It simplifies operation of the software by pulling out 13 most used functionalities as dedicated keys, achieving one-key operation.

The device works by triggering keyboard shortcuts compatible with the swim meet software when a corresponding button is pushed. It is automatically recognized by most operating systems as an HID keyboard with no additional drivers required.

SwimMeet Commander, from the project README
From the project README

Main components on the SwimMeet Commander

Digispark_USB-A_16.5MHzMCP23017-E_SO

SwimMeet Commander bill of materials (BOM)

37 components, 22 distinct parts.

QtyPartRefs
1
Digispark_USB-A_16.5MHz
U1
1
MCP23017-E_SO
U2
1
Sparkfun Toggle Switch
S1
1
DEBUG
S2
1
LEFT
SW1
1
NEXT_HEAT
SW2
1
PREV_EVENT
SW3
1
NEXT_EVENT
SW4
1
PREV_HEAT
SW5
1
GET_TIMES
SW6
1
SCORE_EVENT
SW7
1
CLOSE
SW8
1
ENTER
SW9
1
RIGHT
SW10
1
UP
SW11
1
DOWN
SW12
1
ACCEPT
SW13
1
LED_PWR
D1
1
LED_DATA
D2
2
330R
R1, R2
Show 2 more
QtyPartRefs
2
4k7
R3, R5
14
10k
R4, R6, R7, R8, R9, R10, R11, R12 +6

SwimMeet Commander design files

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

SwimMeet Commander: common questions

How big is the SwimMeet Commander PCB?

The SwimMeet Commander measures 152.4 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SwimMeet Commander?

37 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the SwimMeet Commander design files?

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

Can I use the SwimMeet Commander design in my own project?

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

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