## Fibonacci Clock - An open source clock for nerds with style

The first of its kind. Hackable. Peculiar. Elegant. Powered by Arduino. Available as a DIY kit or fully assembled.
Created by
1,242 backers pledged CA\$ 181,385 to help bring this project to life.

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# Introducing the Fibonacci Clock

I present to you the Fibonacci Clock, a clock for nerds with style. Beautiful and fun at the same time, the clock uses the famous Fibonacci sequence to display time in a brand new way.

The Fibonacci Clock has been designed for curious and inventive people who like a time piece that keeps them on their toes.

# In the news ...

Gizmodo - "A Fibonacci Clock Is Hands-Down The Nerdiest Timepiece"

The Guardian - "world's most stylish nerd timepiece"

Hackaday.com - "the best looking clock we’ve ever featured"

Mirror UK - "Are you clever enough to tell the time on the world's most complicated clock?"

Woodworking For Mere Mortal - "The Fibonacci Clock is just so cool"

Nat Corbeil - "Un Québécois crée le buzz sur le web"

Digital Trends - "This Fibonacci clock forces you to do math to tell the time"

# How do I tell time on the Fibonacci Clock?

The Fibonacci sequence is a sequence of numbers created by the Italian mathematician Fibonacci in the 13th century. This is a sequence starting with 1 and 1, where each subsequent number is the sum of the previous two. For the clock I used the first 5 terms: 1, 1, 2, 3 and 5.

The screen of the clock is made up of five squares whose side lengths match the first five Fibonacci numbers: 1, 1, 2, 3 and 5. The hours are displayed using red and the minutes using green. When a square is used to display both the hours and minutes it turns blue. White squares are ignored.

To tell time on the Fibonacci clock you need to do some math. To read the hour, simply add up the corresponding values of the red and blue squares. To read the minutes, do the same with the green and blue squares. The minutes are displayed in 5 minute increments (0 to 12) so you have to multiply your result by 5 to get the actual number.

Often, there are multiple ways to display a single time. To add to the challenge, the combinations are picked randomly from all the different ways a number can be displayed. There are, for example, 16 different ways to display 6:30 and you never know which one the clock will use!

# Make it a lamp...

Press the mode button on the back of the clock and it will turn into a modern version of the lava lamp. Two different lamp modes are included with the clock, but you can hack the clock and make your own. The possibilities are limitless.

# Hack it, it's open!

The Fibonacci clock is driven by an Atmega328 micro-controller running Arduino. That means you can change the code running in the clock using the official Arduino IDE. The possibilities are as infinite as the Fibonacci sequence! I can't wait to see what you will come up with.

To make it easy to hack, I have included an FTDI connector so that you don't have to remove the chip to reprogram it. On top of that, a yellow LED has been connected to pin #13 to help you debug your application.

The Fibonacci Clock is an open source / hardware project. Once all the rewards are shipped I'll publish all the sources and the schematics on my website under the GPL license.

# The making of

The following video is a time-lapse of the construction of the latest prototype I built.

I had to build many prototypes before I was satisfied with the result.

# Why I need your help

Electronics projects tend to be much cheaper when mass produced. I have already been able to cut the price in half by designing my own circuit but I can make it even more affordable if I order larger quantities.

The woodworking involved in this project is relatively simple but labor intensive when done one clock at a time. The more I have to build the more efficient the job will be.

# Technical Specifications

Width: 8in (200mm)
Height: 5in (125mm)
Depth: 4in (100mm)
Power: 110V or 220V AC to 6V DC power adapter (included)

### Risks and challenges

I am already on the 3rd version of the clock. The latest prototype, featured here, is built from a manufactured PCB (version 1.0) and all the materials are ready to order.

I can have all the electronic parts and the PCBs ready to ship within a month after the end of the campaign. The time needed for the fabrication of the enclosures will be proportional to the number of backers. I will ship the clocks in the same order as they are purchased.

The biggest risk involved in this project is that the project get too popular which would be a great problem to have! Since everything is built by me here in Montréal there are limits on how many clocks I can produce.

In the event that the number of orders far exceeds my expectations, I already have suppliers that could assist in the production so that everything is delivered on time.

### Support

1. Select this reward

## Pledge CA\$ 5 or more About \$4

Thanks for your support, you are awesome! I'll add your name to the credits of the clock source code.

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2. Reward no longer available

## Pledge CA\$ 15 or more About \$12

Hardcore maker - I'll send you a brand new Fibonacci Clock v1.1 circuit board (PCB) with a complete parts list and detailed assembly instructions. <This kit requires soldering skills>

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Reward no longer available 46 backers
CA\$
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3. Select this reward

## Pledge CA\$ 55 or more About \$42

DIY electronics kit - For people who want to design their own enclosure. This reward includes the circuit board and all the electronic components. You will receive everything you need to solder the circuit board as well as the pre-programmed Atmega328 chip, a power supply, a 3V battery and the LED strip. <This kit requires soldering skills>

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Limited 49 backers
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4. Reward no longer available

## Pledge CA\$ 75 or more About \$58

The complete DIY clock kit - This reward includes everything you need to build the Fibonacci clock. <This kit requires soldering and basic woodworking skills>

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Reward no longer available 135 backers
CA\$
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5. Select this reward

## Pledge CA\$ 75 or more About \$58

The complete DIY clock kit - This reward includes everything you need to build the Fibonacci clock. <This kit requires soldering and basic woodworking skills>

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127 backers
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6. Reward no longer available

## Pledge CA\$ 80 or more About \$61

Fully assembled electronics kit - For people who want to design their own enclosure. You will receive a soldered and pre-programmed circuit board as well as a power supply, a 3V battery and the LED strip.

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Reward no longer available 15 backers
CA\$
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7. Reward no longer available

## Pledge CA\$ 100 or more About \$77

DIY electronic with assembled clock body - This reward includes everything you need to build the Fibonacci clock. The clock enclosure is fully assembled. <This kit requires soldering skills>

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Reward no longer available 30 backers
CA\$
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8. Reward no longer available

## Pledge CA\$ 115 or more About \$88

The Fibonacci clock - Fully assembled and ready to use. Just unwrap it and plug it in.

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Reward no longer available 150 backers
CA\$
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9. Reward no longer available

## Pledge CA\$ 115 or more About \$88

The Fibonacci clock - Fully assembled and ready to use. Just unwrap it and plug it in. Delivered October 2015.

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Reward no longer available 232 backers
CA\$
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10. Reward no longer available

## Pledge CA\$ 135 or more About \$104

Hardwood Limited Edition - A fully assembled Fibonacci clock made out of high grade 3/8" maple, birch, oak or walnut.

To ensure a perfect match wherever you place your clock, the Limited Edition clock also comes with 4 additional pre-programmed LED colour palettes of your choice.

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Reward no longer available 40 backers
CA\$
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11. Reward no longer available

## Pledge CA\$ 135 or more About \$104

NEW - Maple Hardwood Limited Edition - A fully assembled Fibonacci clock made out of high grade 3/8" maple, birch, oak or walnut.

To ensure a perfect match wherever you place your clock, the Limited Edition clock also comes with 4 additional pre-programmed LED colour palettes of your choice.

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Ships to Anywhere in the world
Reward no longer available 8 backers
CA\$
###### Kickstarter is not a store.

It's a way to bring creative projects to life.

12. Reward no longer available

## Pledge CA\$ 135 or more About \$104

NEW - Maple Hardwood Limited Edition - A fully assembled Fibonacci clock made out of high grade 3/8" maple.

To ensure a perfect match wherever you place your clock, the Limited Edition clock also comes with 4 additional pre-programmed LED colour palettes of your choice.

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Ships to Anywhere in the world
Reward no longer available 100 backers
CA\$
###### Kickstarter is not a store.

It's a way to bring creative projects to life.

13. Select this reward

## Pledge CA\$ 135 or more About \$104

LAST REWARD! The Fibonacci clock - Fully assembled and ready to use. As displayed in the video! Just unwrap it and plug it in. Delivered November 2015.

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252 backers
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14. Reward no longer available

## Pledge CA\$ 150 or more About \$115

2 complete DIY clock kits - This reward includes everything you need to build 2 Fibonacci clocks. <This kit requires soldering and basic woodworking skills>

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Reward no longer available 3 backers
CA\$
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15. Reward no longer available

## Pledge CA\$ 230 or more About \$177

2 Fibonacci clock - Fully assembled and ready to use. Just unwrap it and plug it in. Delivered October 2015.

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Reward no longer available 22 backers
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16. Reward no longer available

## Pledge CA\$ 345 or more About \$265

3 Fibonacci clock - Fully assembled and ready to use. Just unwrap it and plug it in. Delivered October 2015.

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Reward no longer available 3 backers
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17. Reward no longer available

## Pledge CA\$ 575 or more About \$441

5 Fibonacci clock - Fully assembled and ready to use. Just unwrap it and plug it in. Delivered October 2015.

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Reward no longer available 2 backers
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