HardLabs

Keyboard

ralfomat·BrewGuard·BrewGuard PCB/Keyboard/keyboard.kicad_pcb

Keyboard PCB layout, top view — open source board by ralfomat

About the Keyboard PCB

Keyboard is an open source PCB design by ralfomat, published on GitHub. It is a 2-layer board measuring 38.4 × 30 mm, with 4 components from 2 distinct parts.

By type, the board carries 3 switches and 1 connector.

It belongs with the keyboards and displays & leds designs in this gallery.

From the project

BrewGuard: Smart Coffee Machine Management System

BrewGuard is a Smart Coffee Access & Analytics System. A solution that transforms regular coffee machines into smart, trackable brewing stations using RFID authentication and real-time monitoring. This system combines hardware and software components to manage coffee machine access and track usage.

- RFID-based authentication system for secure coffee machine access - User permission management and access tracking - Support for multiple RFID tags and users - User based tracking of coffee consumption

Keyboard, from the project README
From the project README

Keyboard bill of materials (BOM)

4 components, 2 distinct parts.

QtyPartRefs
1
Tasterplatine
J1
3
SW_Push
SW1, SW2, SW3

Keyboard design files

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

Keyboard: common questions

How big is the Keyboard PCB?

The Keyboard measures 38.4 × 30 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Keyboard?

4 components, from 2 distinct parts. The full bill of materials is listed on this page.

Where can I download the Keyboard design files?

From the ralfomat/BrewGuard repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Keyboard design in my own project?

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

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