Cherry MX Breakout Board (Mill-Max-7305)
sszczep·Cherry-MX-Breakout-Board·Cherry MX Breakout Board/Cherry MX Breakout Board (Mill-Max-7305).kicad_pcb
About the Cherry MX Breakout Board (Mill-Max-7305)
Cherry MX Breakout Board (Mill-Max-7305) is an open source PCB design by sszczep, published on GitHub under the MIT license. It is a 2-layer board measuring 18.3 × 25.9 mm, with 3 components from 3 distinct parts.
Other key parts include the Cherry_MX_RGB. By type, the board carries 1 IC, 1 connector and 1 capacitor.
It belongs with the keyboards and dev boards & breakouts designs in this gallery.
From the project
Cherry MX Breakout Boards with reverse-mounted addressable RGB LED and hot-swap.
Both feature reverse-mounted addressable RGB LED LTST-A683CEGBW.
Both are hot-swap capable (Kailh Socket / Mill-Max 7305).
Mill-Max 7305 holes are compatible with standalone switches so they can be soldered directly to the board.
const int ledPin = 6; const int buttonPin = 7;
int ledHue = 0; const int ledSaturation = 255; const int ledBrightness = 255;
void setup() { pinMode(buttonPin, INPUT_PULLUP); FastLED.addLeds(leds, 1); }

Main components on the Cherry MX Breakout Board (Mill-Max-7305)
Cherry MX Breakout Board (Mill-Max-7305) bill of materials (BOM)
3 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Cherry_MX_RGB | Cherry-MX_Plate-Mounted_LTST-A683CEGBW_Mill-Max-7305 | U1 |
| 1 | Conn_01x06_Male | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | 0.1uF | C_0603_1608Metric | C1 |
Cherry MX Breakout Board (Mill-Max-7305) design files
The KiCad project lives in the sszczep/Cherry-MX-Breakout-Board repository on GitHub; these links point at the commit this page was built from.
Cherry MX Breakout Board (Mill-Max-7305): common questions
How big is the Cherry MX Breakout Board (Mill-Max-7305)?
The Cherry MX Breakout Board (Mill-Max-7305) measures 18.3 × 25.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Cherry MX Breakout Board (Mill-Max-7305)?
3 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the Cherry MX Breakout Board (Mill-Max-7305) design files?
From the sszczep/Cherry-MX-Breakout-Board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Cherry MX Breakout Board (Mill-Max-7305) design in my own project?
Yes, under the terms of its MIT license, which sszczep chose for the repository.
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