A picture of a stainless steel ring with a phillips screwdriver bit protruding from it sitting slightly askance atop a matching ring with a phillips head cut out like that of a screw. They are the same size so they can mesh when placed together.

Making Products For Fun And (Probably No) Profit

If you’re like most makers, you have a few product ideas kicking about, but you may not have made it all the way to production of those things. If you’re thinking about making the leap, [Simone Giertz] recently discussed all the perils and pitfalls of the process from idea to reality.

The TLDR is that there’s a big difference between making one item and making hundreds or thousands of them, which you probably already knew, but it is nice to see what sort of issues can crop up in this seemingly simple example of the Yetch Screwdriver Ring. It turns out that the metalworking skills of tool making and jewelry making rarely overlap in the contract manufacturing world.

[Giertz] also shares some of the more mundane, yet terrifying, parts of business like finally committing to bulk orders and whether it’s wise to go with intermediaries when working with suppliers overseas. She also keys us into parts of the process where things can go wrong, like how product samples typically use a different manufacturing process than bulk for practical reasons and how you need to have very specific quality control requirements not just decide if a product is good enough based on vibes.

If you’d like some more advice on making your own products, check out [Carrie Sundra]’s Supercon talk about Manufacturing on a Shoestring Budget.

Continue reading “Making Products For Fun And (Probably No) Profit”

A woman with a black vest and pink shirt with curly hair stands behind a podium in front of a projected presentation. She is speaking and has her hands moving in a vague guesture.

Supercon 2022: Carrie Sundra Discusses Manufacturing On A Shoestring Budget

Making hardware is hard. This is doubly true when you’re developing a niche hardware device that might have a total production run in the hundreds of units instead of something mass market. [Carrie Sundra] has been through the process several times, and has bestowed her wisdom on how not to screw it up.

The internet is strewn with the remains of unfulfilled crowdfunding campaigns for tantalizing devices that seemed so simple when they showed of the prototype. How does one get something from the workbench into the world without losing their life savings and reputation?

[Sundra] walks us through her process for product development that has seen several products successfully launch without an army of pitchfork-wielding fiber crafters line up at her door. One of the first concepts she stresses is that you should design your products around the mantra, “Once it leaves your shop IT SHOULD NEVER COME BACK.” If you design for user-serviceability from the beginning, you can eliminate most warranty returns and probably make it easier to manufacture your widget to boot. Continue reading “Supercon 2022: Carrie Sundra Discusses Manufacturing On A Shoestring Budget”

Scratching Out Business Intelligence

At Hackaday, we love things both from scratch and in Scratch, Scratch being the blocks building helpful language for teaching kids and the like how to program. However, when you have a large amount of data that needs to be processed, queried, and collated to get meaningful insights, it is a pain to rewrite a SQL query every time a new question arises that needs an answer. So perhaps a more elegant approach would be to give the people asking the questions the tools to answer them, but rather than teach them SQL, Mongo, GraphQL, or any other database, give them the tools to scratch out the answers themselves.

That’s enough scratch puns for one article. [Tommy] ran into this situation in 2011 and recently wrote about it. Scratch came out in 2003 and has inspired several projects, such as Google’s Blockly. [Tommy] used Blockly to create a web app where users could drag and drop different blocks to form queries. These layouts were passed to a PHP-backed (though later HVVM for performance reasons) and executed as SQL.

Eventually, big data came around, and the company hired proper data scientists. Though [Tommy] notes that some of those who used his tool went on to learn proper SQL and do it themselves. Applying concepts from programs designed to teach children programming might sound a little odd in a business sense, but we love seeing projects that help someone become curious enough to peer inside the machine.

Hardware Project Becomes Successful Product For Solo Developer

[Michael Lynch] has been a solo developer for over three years now, and has been carefully cataloguing his attempts at generating revenue for himself ever since making the jump to being self-employed. Success is not just hard work; it is partly knowing when the pull the plug on an idea, and [Micheal] has been very open about his adventures in this area. He shares the good news about a DIY project of his that ended up becoming a successful product, complete with dollar amounts and frank observations.

About a year ago, we covered a project he shared called TinyPilot, which is an effective KVM-over-IP device, accessible over the web, that could be built with about $100 worth of parts. [Micheal] found it to be a fun and useful project, and decided to see if he could sell kits. However, he admits he didn’t have high expectations, and his thoughts are probably pretty familiar to most hardware types:

I questioned whether there was a market for this. Why would anyone buy this device from me? It was just a collection of widely available hardware components.

Well, it turns out that he was onto something, and the demand for his device became immediately clear. He’s since given TinyPilot more features, an attractive case, and even provides a support plan for commercial customers. This is an excellent reminder that sometimes, what is being sold isn’t the collection of parts itself. Sometimes, what’s being sold is a solution to a problem people have, and those people are time-poor and willing to pay for something that just works.

It’s great to see [Michael] find some success as a solo developer, but his yearly wrap-up covers much more than just the success of TinyPilot as a product, so be sure to check it out if you’re at all interested in the journey of working for yourself.

Putting Lasers To Work Hack Chat

Join us on Wednesday, March 3 at noon Pacific for the Putting Lasers to Work Hack Chat with Jonathan Schwartz!

Laser cutting equipment runs the gamut in terms of cost, with low-end, almost disposable units that can be had for a song to high-power fiber lasers that only big businesses can afford. But the market has changed dramatically over the years, and there’s now a sweet-spot of affordable laser cutters that can really do some work. And while plenty of hobbyists have taken the plunge and added such a laser cutter to their shops, still others have looked at these versatile tools and realized that a business can be built around them.

For the next Hack Chat, we’ll be sitting down with Jonathan Schwartz. He started with laser cutters at his maker space, and quickly became the “laser guy” everyone turned to for answers. With about 10 years of experience, Jon set up American Laser Cutter in Los Angeles, to provide bespoke laser engraving and cutting services. He has built a business around mid-range laser cutters, and he’s ready to share what he’s learned. Join us as we talk about the machines, the materials, and the services that are part of a laser cutting business, and find out some of the tricks of the laser-jockey’s trade.

join-hack-chatOur Hack Chats are live community events in the Hackaday.io Hack Chat group messaging. This week we’ll be sitting down on Wednesday, March 3 at 12:00 PM Pacific time. If time zones have you tied up, we have a handy time zone converter.

Click that speech bubble to the right, and you’ll be taken directly to the Hack Chat group on Hackaday.io. You don’t have to wait until Wednesday; join whenever you want and you can see what the community is talking about.

 

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The Art Of Nixies Hack Chat

Join us on Wednesday, October 28th at noon Pacific for The Art of Nixies Hack Chat with Dalibor Farný!

When they were invented in the 1950s, Nixie tubes were a huge leap forward in display technology. In the days before affordable LEDs made seven-segment displays a commodity, there were few alternatives to the charming glow of the clear and legible characters inside Nixies. Sturdy and reliable, the cold-cathode displays found their way into everything from scientific instruments to test equipment, and even some of the earliest computers and the equipment that formed the foundation of the Space Race sported the venerable tubes.

But time marches on, and a display that requires high voltage and special driver circuits isn’t long for a world where LEDs are cheap and easy to design with. Nixies fell from favor through the late 1960s and 1970s, to the point where new tubes were only being made by the Russians, until that supply dried up as well. Rediscovered by hobbyists for use in quirky clocks and other displays, any stock left over from the Nixie’s heyday are quickly being snapped up, putting the tubes on the fast track to unobtainium status.

That’s not to say that you can’t get brand new Nixie tubes, of course. Artisanal manufacturers like Dalibor Farný have taken the Nixie to a whole new level, with big, beautiful tubes that are handcrafted from the best materials. Reviving the somewhat lost art of Nixie manufacturing wasn’t easy, but the tubes that Dalibor makes in a castle in the Czech Republic now find their way into cool clocks and other builds around the world. He’ll join us on the Hack Chat to dive into the art and science of Nixies, and what’s going on with his mysterious “Project H”.

join-hack-chatOur Hack Chats are live community events in the Hackaday.io Hack Chat group messaging. This week we’ll be sitting down on Wednesday, October 28 at 12:00 PM Pacific time. If time zones baffle you as much as us, we have a handy time zone converter.

Click that speech bubble to the right, and you’ll be taken directly to the Hack Chat group on Hackaday.io. You don’t have to wait until Wednesday; join whenever you want and you can see what the community is talking about.

Continue reading “The Art Of Nixies Hack Chat”

Ask Hackaday: Wink Hubs, Extortion As A Service?

Wink Labs just announced that their home automation hub, the Wink Hub, is “transitioning to a $4.99 monthly subscription, starting on May 13, 2020.” Should you fail to pay the fiver every month, you will lose access to their app, voice control, and automations, which is everything it does as far as we can tell.

This is an especially bitter pill to swallow for Hub users, because the device was just that — a hub. It speaks Bluetooth, Z-Wave, ZigBee, WiFi, Kidde, and a couple other specific device protocols, interfaces with Amazon’s Alexa, has a handy Android master panel app, and had a nice “robot” system that made the automation side of “home automation” simple for normal people. In short, with its low one-time purchase price, compatibility with many devices, nice phone app, and multiple radios, it was a great centerpiece for a home-automation setup.

“Nice home automation system you’ve got there. Would be a shame if anything happened to it.”

Continue reading “Ask Hackaday: Wink Hubs, Extortion As A Service?”