HardLabs

Xmas 2018

king-jam·xmas_2018·HW/Christmas_2018.kicad_pcb

Xmas 2018 PCB layout, top view — open source AVR/Arduino board by king-jam

About the Xmas 2018 PCB

Xmas 2018 is an open source AVR/Arduino PCB design by king-jam, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 88.9 × 106.7 mm, with 29 components from 6 distinct parts.

Its main chip is the ATtiny102-SSNR, from the AVR/Arduino family. Other key parts include the BAT-HLD-001. By type, the board carries 20 diodes, 5 resistors, 2 ICs, 1 connector and 1 capacitor.

From the project

Christmas Cards for 2018

Main components on the Xmas 2018

ATtiny102-SSNRBAT-HLD-001

Xmas 2018 bill of materials (BOM)

29 components, 6 distinct parts.

QtyPartRefs
1
ATtiny102-SSNR
U1
1
BAT-HLD-001
U2
1
Conn_01x05_Male
J1
20
LED
D1, D2, D3, D4, D5, D6, D7, D8 +12
1
100nF
C1
5
0
R1, R2, R3, R4, R5

Xmas 2018 design files

The KiCad project lives in the king-jam/xmas_2018 repository on GitHub; these links point at the commit this page was built from.

Xmas 2018: common questions

What microcontroller does the Xmas 2018 use?

The Xmas 2018 is built around the ATtiny102-SSNR, from the AVR/Arduino family.

How big is the Xmas 2018 PCB?

The Xmas 2018 measures 88.9 × 106.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Xmas 2018?

29 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Xmas 2018 design files?

From the king-jam/xmas_2018 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Xmas 2018 design in my own project?

Yes, under the terms of its GPL-3.0 license, which king-jam chose for the repository.

Can I test firmware for the Xmas 2018 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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