HardLabs

BB-BUTTONBAR

qboards·kicad-boards·bb-buttonbar/bb-buttonbar.kicad_pcb

BB-BUTTONBAR PCB layout, top view — open source board by qboards

About the BB-BUTTONBAR PCB

BB-BUTTONBAR is an open source PCB design by qboards, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 15.8 × 30.7 mm, with 14 components from 4 distinct parts.

By type, the board carries 4 connectors and 4 resistors.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

All development boards made in Kicad

Array of 4 tactile switches on a breakout board. Includes (common) pull-up or pull-down resistor

BB-BUTTONBAR, from the project README
From the project README

BB-BUTTONBAR bill of materials (BOM)

14 components, 4 distinct parts.

QtyPartRefs
4
Conn_01x01_Male
J1, J2, J3, J4
4
SW_Push
1, 2, 3, 4
2
Conn_01x01_Male
LEVEL1, LEVEL2
4
R
R1, R2, R3, R4

BB-BUTTONBAR design files

The KiCad project lives in the qboards/kicad-boards repository on GitHub; these links point at the commit this page was built from.

BB-BUTTONBAR: common questions

How big is the BB-BUTTONBAR PCB?

The BB-BUTTONBAR measures 15.8 × 30.7 mm, has 2 copper layers and is 1.2 mm thick.

How many components are on the BB-BUTTONBAR?

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

Where can I download the BB-BUTTONBAR design files?

From the qboards/kicad-boards repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BB-BUTTONBAR design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which qboards chose for the repository.

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