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Breadboard-Business-Card

couchpotatoe1234·Breadboard-Business-Card·PCB Source Files (Kicad)/Breadboard Business Card copy/Breadboard Business Card.kicad_pcb

Breadboard-Business-Card PCB layout, top view — open source AVR/Arduino board by couchpotatoe1234

About the Breadboard-Business-Card PCB

Breadboard-Business-Card is an open source AVR/Arduino PCB design by couchpotatoe1234, published on GitHub. It is a 2-layer board measuring 90 × 50 mm, with 9 components from 2 distinct parts.

Its main chip is the ATtiny85-20S, from the AVR/Arduino family. By type, the board carries 8 connectors and 1 IC.

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

From the project

This is a PCB business card that doubles as part that can go on a breadboard.

Breadboard-Business-Card, from the project README
From the project README

Main components on the Breadboard-Business-Card

ATtiny85-20S

Breadboard-Business-Card bill of materials (BOM)

9 components, 2 distinct parts.

QtyPartRefs
1
ATtiny85-20S
U2
8
Conn_01x01_Pin
J1, J2, J3, J4, J5, J6, J7, J8

Breadboard-Business-Card design files

The KiCad project lives in the couchpotatoe1234/Breadboard-Business-Card repository on GitHub; these links point at the commit this page was built from.

Breadboard-Business-Card: common questions

What microcontroller does the Breadboard-Business-Card use?

The Breadboard-Business-Card is built around the ATtiny85-20S, from the AVR/Arduino family.

How big is the Breadboard-Business-Card PCB?

The Breadboard-Business-Card measures 90 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Breadboard-Business-Card?

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

Where can I download the Breadboard-Business-Card design files?

From the couchpotatoe1234/Breadboard-Business-Card repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Breadboard-Business-Card design in my own project?

The repository has no license, so all rights stay with couchpotatoe1234. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Breadboard-Business-Card without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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