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Crowd funding
your electronics
product –
Kickstarter and
‘The Joey’.
By
Steve OBrien and
David Meiklejohn
Have you got a great idea for an electronic product? You’ve designed
it, it works – and now you’d like to build and sell some. How do you
cover the cost of building the first batch? And how do you find your
first customers? Kickstarter may be the answer for you ...
K
ickstarter is a crowd-funding
web site, based in New York
but it is a global web business.
You sign up and describe your project
idea and your project plan. If it is a
technology product then you must
have a prototype to demonstrate.
Once the project meets Kickstarter’s
requirements it can “go live” and the
campaign runs for up to 60 days, although one month is recommended.
People can choose to back the project by pledging to buy your product
and if the funding target is reached
then you can proceed to deliver your
project.
It’s all about minimising risk on both
62 Silicon Chip
sides – if your project doesn’t reach
its funding goal, everyone walks away
without paying a cent and you haven’t
sunk money into building a product
which may not be viable.
There have been some very successful Kickstarter projects; two outstanding campaigns we’ll mention here are
the Pebble and the Flow Hive.
Pebble Smartwatch
The Pebble is a smart watch,
designed to provide an affordable
alternative to the well known smart
watch suppliers. Pebble raised over
US$10 million inside one month in
early 2012 – that was the biggest dol-
lar value Kickstarter project at that
time. Using this capital to fund further
development and production, Pebble
watches started delivery and they
have now manufactured more than
one million units.
In 2015 Pebble announced a second
Kickstarter campaign for a new version
watch, the ‘Pebble Time’. It raised
US$500,000 in the first 17 minutes! It
then hit US$1 million in 49 minutes,
US$10 million after 48 hours, and
more than US$20.3 million after 1
month (the end of the campaign) with
over 78,000 backers.
So they financed their product and
got their first 78,000 customers at the
siliconchip.com.au
Two highly successful Kickstarter campaign products from completely different areas. On the left is the Pebble
Smartwatch which achieved $US20.3 million in funding. At right is the Australian Flow Hive, which hoped to raise
$US70,000 but achieved $US12 million Kickstarter funding from 24,000 backers in 130 countries.
same time!
The Flow Hive
Good old Aussie ingenuity is still
alive and well – at least that is what
24,000 Flow Hive backers believe. The
Flow Hive introduced a new way to
extract honey from a bee hive.
Traditionally, honeycombs need to
be lifted out of the hive and the wax
is scraped away so the honey can drip
into a collecting bucket. This disturbs
the bees – and smoke is commonly
used to subdue them.
In a different approach to the
problem, the flow hive includes new
honeycomb frames that separate when
you turn a handle from outside.
When the honeycomb cells are separated, the honey can trickle down and
exit through a pipe at the bottom. You
don’t have to open the hive or remove
the honeycomb arrays and the bees are
much happier about it as well!
It was put up on Kickstarter in early
2015 in the hope of raising $70,000.
The promoting video for Flow Hive
went viral and they had reached their
$70,000 target within a few minutes
and hit US$2 million within the first
24 hours! By the end of the campaign
they had over US$12 million and
24,000 backers in 130 countries across
the world!
Now they have to build and ship approximately 24,000 hives – but having
too many orders is what’s called a ‘high
class problem’. The ABC covered the
Flow Hive in their “Australian Story”
series in 2015.
Other crowd funding websites
While Kickstarter is the biggest
crowd funder, there’s nothing new
about crowd funding. In 1885 a newspaper campaign raised money to build
the base for the Statue of Liberty (the
statue itself was a gift from the French
government to the people of the United
States). Joseph Pulitzer, as in the lit-
erature prize, instigated the campaign.
Of course, crowd funding is not
always for electronic products, in fact
there are hundreds of crowd funding
sites of many different types and a
huge range of projects get proposed
and funded, from films to books, gadgets, video games, music pop groups.
Crowd funding sites also exist for investment, real estate and philanthropy.
(Kickstarter itself does not cater for
charities or similar fundraising).
The Joey – a Raspberry Pi
display board
The Joey is a collaboration between
the authors of this article, who agreed
to develop and sell a handy display
board for the Raspberry Pi.
A new product often grows out of
the need to solve an existing problem.
In this case Steve was looking for a way
to reliably discover his Pi’s IP address.
If you have a Raspberry Pi then
you’ll know there are a few different
Two of the potential thousands of uses for the Raspberry Pi Joey DisplayBoard – showing the time on the left and the
temperature on the right. The beauty of the Joey is that it doesn’t prevent other boards being stacked nor use I/Os.
siliconchip.com.au
February 2016 63
displays support – handy for a wide
range of projects.
They had a great product idea, filling
a real market need. But would it sell?
It sounded like a perfect fit for a
Kickstarter project!
The Kickstarter Campaign
The Kickstarter page displaying the Joey and a brief description of what it does.
Along with this page, a promotional video was produced. Notice the bottom
line: The Joeys have all shipped!
ways to connect to it. Direct connection involves either a keyboard, mouse
and screen, or a serial port and terminal emulator into the console.
An alternative, and often more
convenient, way to connect to your
Pi is over a computer network, either
LAN or WiFi. But to do this you first
need to know the IP address of your
Raspberry Pi.
For a fixed IP address, no problem.
But a lot of the time IP addresses are
allocated dynamically and it is not
always easy to find out what IP address
your Pi has been given, especially if
you’ve taken it to a meet-up.
Ideally, the Raspberry Pi would tell
you the address it has been assigned.
One approach is for the Pi to upload
the new IP address to a website. Open
that page with a browser, identify your
Pi and copy the address listed.
Another method is to run a script so
that the Pi sends an email with the IP
LOOKING FOR A
PCB?
PCBs for most recent (>2010)
SILICON CHIP projects are
available from the SILICON CHIP
PartShop – see the PartShop
pages in this issue or log onto
siliconchip.com.au/shop
You’ll also find some of the
hard-to-get components to build
your SILICON CHIP project, back
issues, software, panels, binders,
books, DVDs and much more!
64 Silicon Chip
address each boot up.
Both approaches work fine but they
need a working internet connection to
the outside world.
If you want to be independent of
the internet or if your connection is
down, you need another solution. So
Steve came up with the idea of a small
display which attaches directly to the
Raspberry Pi’s I/O connector.
When the Raspberry Pi boots up it
displays the IP address numbers in
sequence and you can type these in
to get connected.
David had faced a similar problem,
so saw the appeal of a small, unobtrusive numeric display, especially
if it could be used alongside other
Raspberry Pi add-ons.
It could be used to display sensor readings, a count, elapsed time,
etc. Although plenty of Raspberry Pi
display boards are available, it can be
hard to use them with other expansion
boards – a lot of boards don’t stack and
some use conflicting I/O pins.
And you don’t need fancy graphics when you only need to display a
simple numeric value.
So they decided that the Joey would
connect via I2C, to avoid the potential
for conflict with the General Purpose
I/O (GPIO) pins used by other add-ons
and also made a 0.8mm thick PCB
that sits off to the side, allowing other
Raspberry Pi expansion boards to plug
over the top.
Joey uses a generic 4-digit display,
so users can write to and display any
numbers or letters that 7-segment
Before you start a Kickstarter campaign you must set a target amount
of money that needs to be achieved.
Each campaign typically runs for one
month and is “All or Nothing”. If the
target isn’t reached then the project is
cancelled – and you can’t change the
target mid-campaign.
Kickstarter take a 5% commission
of the project total if successful and
another 3% (or so) in funds collection fees.
They had to decide how many Joeys
they’d need to build to get the unit
price “low enough”.
After researching manufacturing
costs and competitors (how much do
other displays cost?), they found that
they would need to build at least 500
boards.
So they needed to set the funding
goal high enough to cover the cost of
building 500 Joeys, plus 8% for the
Kickstarter fees.
The next decision was how much
to charge for each Joey. Backers actually ‘pledge’ to buy ‘rewards’ (the Joey
display boards) for a minimum amount
which the Kickstarter campaigners
specify.
It’s common to include a limited
number of “early bird” rewards at a
lower unit cost, to get the ball rolling
and build some buzz quickly.
They decided to price the rewards so
that, if they sold around 250 Joeys, they
would just about cover production and
distribution costs. They would be left
with some extra boards that could be
sold later.
Promotional Video
The best way to explain your project
is to make a video for the project page.
In fact Kickstarter rules insist that you
have a prototype built before you can
go live.
Steve lives near a Sydney flight path
and doesn’t always notice the plane
noise, but on the promotion video
they made the planes were extremely
obvious, so most of the audio had to be
re-recorded later at another location.
So don’t shoot your Kickstarter
video on a Saturday morning in Sydsiliconchip.com.au
ney’s inner west!
Volume Production –
China or Australia?
When planning to make about 500
Joey boards, the question naturally
arises – manufacture in Australia or
China?
The Joey boards could be built in
Australia for only a few dollars more
than China pricing, so local manufacturing costs are not the main expense
in this case.
But it turned out the international
freight costs to send the Joeys to
backers all around the world out of
Australia were the killers.
The cheapest package delivery from
Australia costs over $10 (around the
same cost as the Joey sells for!) and
with tracking it is even more expensive.
But from China small packages
can be sent worldwide for $3 or less!
Additionally the Joeys are stored at a
logistics centre in China at low cost
and held until dispatch is requested.
siliconchip.com.au
So Australian manufacturing loses
out because the total cost to global
customers is not competitive.
A downside of manufacturing
in China is that the critical step of
building and testing prototypes takes
longer than it would working with an
Australian manufacturer.
In fact, they had to go through a
couple of prototype versions before the
final changes were sorted out.
Marketing.
How do you find potential customers and tell them about your Kickstarter project?
In Steve and David’s case, they sent
emails to all business, professional
contacts & friends to spread the word.
They then sent tweets since Gooligum
Electronics (David’s web site – where
you can purchase Joeys online) has
existing Twitter followers and notified
a number of popular Raspberry Pi blog
sites and posted on relevant forums.
They also sent out follow up emails,
posts and tweets in the middle and
towards the end of the campaign to
encourage any last supporters.
The initial response was quick. It
slowed right down for two weeks in the
middle, then a final burst of supporters
in the last week pushed it over the line.
Steve’s wife has no particular interest in electronics, but it was funny
how often she checked the web site
to give him a progress report on how
many Joeys had been backed each day.
The Joey was successfully funded
in October 2015 and was in volume
production by December 2015, with
165 backers from all around the world.
Although the Joey Kickstarter project itself is complete, if you need a
useful display for your Raspberry Pi
then the Joey boards are available for
sale online at www.gooligum.com.au
So if you want to get your product
out of your imagination and into the
hands of customers around the world,
think about giving Kickstarter a try.
You never know, it may go viral and
you might end up with a high class
problem of your own!
SC
February 2016 65
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