HardLabs

Kailh sw

eigenlucy·ESPHome-Panel·elec/layout/kailh-sw/kailh-sw.kicad_pcb

Kailh sw PCB layout, top view — open source board by eigenlucy

About the Kailh sw PCB

Kailh sw is an open source PCB design by eigenlucy, published on GitHub under the MIT license. It is a 2-layer board measuring 10 × 10 mm, with 4 components from 4 distinct parts.

Other key parts include the CL05B104KO5NNNC, SK6805-EC20, 0402WGF1002TCE and CPG1511F01S05.

It belongs with the keyboards, audio and iot & wireless designs in this gallery.

From the project

made with atopile

SPI Pin mapping (elec/src/veramonitor.ato, line 67):

I2S Pin Mapping (veramonitor.ato, line 73):

Neopixels invoked and configured in each KailhSW module

Neopixel Pin Maping (veramonitor.ato, line 70):

SW1 ~ GPIO14; SW2 ~ GPIO21; SW3 ~ GPIO47; SW4 ~ GPIO48; GPIO45 ~ SW5; SW6 ~ GPIO35

Main components on the Kailh sw

CL05B104KO5NNNCSK6805-EC200402WGF1002TCECPG1511F01S05

Kailh sw bill of materials (BOM)

4 components, 4 distinct parts.

QtyPartRefs
1
CL05B104KO5NNNC
100nF ±10% 16V X7R
Samsung Electro-Mechanics
U1
1
SK6805-EC20
OPSCO Optoelectronics
U2
1
0402WGF1002TCE
10kΩ ±1% 62.5mW
UNI-ROYAL(Uniroyal Elec)
U3
1
CPG1511F01S05
Kailh
U4

Kailh sw design files

The KiCad project lives in the eigenlucy/ESPHome-Panel repository on GitHub; these links point at the commit this page was built from.

Kailh sw: common questions

How big is the Kailh sw PCB?

The Kailh sw measures 10 × 10 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kailh sw?

4 components, from 4 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kailh sw design files?

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

Can I use the Kailh sw design in my own project?

Yes, under the terms of its MIT license, which eigenlucy chose for the repository.

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