HardLabs

Advent candles

pmacik·electronics·KiCad/advent-candles/advent-candles.kicad_pcb

Advent candles PCB layout, top view — open source AVR/Arduino board by pmacik

About the Advent candles PCB

Advent candles is an open source AVR/Arduino PCB design by pmacik, published on GitHub. It is a 2-layer board measuring 9.1 × 27.4 mm, with 10 components from 4 distinct parts.

Its main chip is the ARDUINO_MINI, from the AVR/Arduino family. Other key parts include the DS1307-MODULE. By type, the board carries 4 diodes, 4 resistors, 1 IC and 1 module.

Main components on the Advent candles

ARDUINO_MINIDS1307-MODULE

Advent candles bill of materials (BOM)

10 components, 4 distinct parts.

QtyPartRefs
1
ARDUINO_MINI
U1
1
DS1307-MODULE
MOD1
4
LED
D1, D2, D3, D4
4
R
R1, R2, R3, R4

Advent candles design files

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

Advent candles: common questions

What microcontroller does the Advent candles use?

The Advent candles is built around the ARDUINO_MINI, from the AVR/Arduino family.

How big is the Advent candles PCB?

The Advent candles measures 9.1 × 27.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Advent candles?

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

Where can I download the Advent candles design files?

From the pmacik/electronics repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Advent candles design in my own project?

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

Can I test firmware for the Advent candles 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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