Unified place for all your projects

There isn’t one right now. We need this badly, but it also needs to support, or integrate with tools for actually doing hardware. It can’t be a dead space, where projects go to die.

Design discussions

I want to collaborate on designs, and I want that collaboration tracked. I want to look back and understand a bug fix, or why a resistor is 1K. Nothing makes this possible right now, and its a barrier to real collaborative electronic design.

Publish your hacks with ease

This is huge! I need a zero friction way to share my hackery, or else I just wont! The project sites that exist either need to focus on lowering this barrier, or someone else needs to fill the void. Again tool integration is huge here – but is possible. So many great hacks are wasting away in basements!

Discover new projects

Why is this so hard? The harkopen guys are helping, and instructables is good too, but I want a hackernews style occasional, cool project of the day, or week. Hack-a-day does a good job of this on the epic side, but I want stuff that I can obtainably build and make better.

Here at Upverter we are fighting to make these headaches go away. But its a hard fight, and the more people in the space working together the better we can all be. So I guess this is a bit of a cry out for us all to get better, and a bit of a push for stepping back and looking at the landscape. Lets build a github, or at least lets do the same things they did right for OSHW.

• There are just as many students attending electrical engineering or technologist programs as software engineering programs.
• We are surrounded by more electronics than software, because software requires electronics, while lots of electronics exist on their own.
• People seem content to buy cellphones but build their own web browsers.
• There are maybe a few hundred OSHW projects, yet hundreds of thousands if not millions of FOSS projects (Github alone claims 1.5 million repos).
• How many people are doing OSHW? Versus the number doing FOSS?
• Electronics is far older and tends to be far more open than software. You can take apart a toaster with a screwdriver, just try taking a screwdriver to Microsoft Word…
• Electronics had a hacker boom once during the Radio Shack days, long before FOSS ever took off. Why did it end? Why didn’t it go viral? What was missing?
• FOSS hasn’t always existed. Prior to the mid 90’s there were almost zero open source software projects.

So whats missing? Whats wrong the the open source hardware guys? Why no mecca of sharing? No open cellphones*? Why doesn’t DDWRT run on open hardware? Why haven’t you solved more of the problems in your life with a soldering iron? I don’t have perfect answers to any of these questions, or even good answers really. But we have noticed a spark. There are people working hard to create a great and powerful OSHW community. The hackers with soldering irons want an ecosystem and a community. They want to collaborate and share and grow exactly like FOSS has. And that’s the reason why we are here. At Upverter we are trying to breathe life into the movement and give those hackers what they need to become a great and powerful force of knowledge, sharing and cool hardware. We are betting pretty big on OSHW becoming huge and as a result we spend a lot of time talking about whats missing. And here is the best answer that I’ve got.

• Sharing. There is no good way to share schematics, parts lists, symbols, decals, hookup instructions, or PCB files. Basically everyone is on their own and starting from scratch. How do you build on each other if you don’t know what anyone else has done?
• In-Band Communication. This is akin to commit messages in software land. Why did Joe change a resistor? There is no good way to document why I’m rewiring a chip. Or document that I’m doing a bug fix. And there is no history either, you have to keep everything in your head, always. Just looking at a schematic it isn’t always clear why things have been done in a certain way – blocking people from using each others work.
• Collaboration & Merging. Its virtually impossible to work together with another user on a big design. In software land you just merge textual changes together, but in hardware there is no such thing as diffing, merging, or real-time collaboration. This makes it impossible for two people to work together on a design, which makes it nearly impossible to build a big design.
• Focal Point. Its not really a technical requirement, and lots of other websites have attempted to become this, but they all seem to devolve because they are missing a connection to the issues above. Back when FOSS was very young people shared code on their personal websites. But then SourceForge came along and it seemed to focus the community and the effort; OSHW needs a SourceForge.

That might be it. Its not a big list, and there are probably lots of social and learning curve problems that will come up along the way. But really, I think if there was available software satisfying the list above we would be looking at a very different OSHW landscape. At Upverter we are focused on filling these voids, but despite talking with hundreds of you we aren’t entirely sure what you want. To be honest we don’t think you know what you want either, so we are taking our best guess. BUT (and this is a big one!) if you do know what you want, or have any feedback or opinions on the list above, please by all means contact us. We truly want to build whats best for the OSHW community, what you need, what you want, and whatever is stopping you from going viral.

Tools

I would really recommend taking a look at Lady Ada’s equipment list as a starting point for what you’re gonna need. The following is my list of comments.

Soldering iron

You just need one for now. Get the most watts you can reasonably afford, but there is nothing wrong with a $25 iron. I used to have one of the Metcals and I loved it (it was also my job to solder for days on end), but unless you are trying to find a place to spend your millions you don’t need one.

Multimeter

If you can afford an auto ranging one get it. I used to bang my head against the wall picking ranges, which is just a pain.

Power Source

My advice would be (and please don’t die or sue me) to take a 12V or smaller wallwart for some old thing that you no longer have and cut the connector off. 12V and below can’t kill you, so you should be safe, and you’re gonna love not having batteries to fool around with.

Tronix

Do you need a scope? a logic analyzer? Universal counter? Variable dc supply? etc, etc, etc. While all very, very cool, my answer is a resounding no. All of these tools make your life easier when trying to solve certain problems. And I really do want you to stick around electronics long enough that you collect all of these tools, but start small. Start with what you need, and when you hit a problem that requires a scope to solve beg, borrow and steal one, and only when you need to – pony up and buy one. I will change my story if someone ever builds a cheap usb accessible display-less scope, or logic analyzer, but for now I say skip it.

Bits n’ Pieces

So, you have some tools and you have parts for an idea. But you are a hacker, and hackers need to hack. So here are some suggestions for the bits n’ pieces to keep around for maximum hack-ability.  I’d start with something like thesparkfun beginners kit. The Make beginner electronics kits also look decent, albeit more expensive, kit1 & kit2. Its totally cool to put together your own kit too, here are my suggestions.

Resistors & Caps

For resistors you need a range of values from 20R up to 1M (20 ohms to 1 mega-ohm). You can have big spread in the high values, so your density should be best between a couple hundred and tens of thousands (250R – 20K). For capacitors you again need a range of values from 10pF to 100uF.

The smaller values will need to be ceramic while the bigger values will need to be electrolytic, but don’t get too hung up on any of this. The important part is that you have a starting point, you will still find yourself needing particular parts, for particular problems as time goes on.

Diodes & Transistors

While super cool and I recommend having a few lying around (1N4148 Diode, 1N4001 Diode, 2N3906 PNP Transistor, 2N3904 NPN Transistor) your need for diodes and transistors will largely be driven by your project. With one exception – LEDs. Because you always need a couple LEDs kicking around.

Others

You’re gonna want a few switches, some wire, and maybe a 7-segment. Headers and pots are useful too. But really don’t worry too much about these. This pile is gonna grow as you hack and collect your stash of bits.

What to Hack on?

So, you’ve got the bare essentials and are looking for a project. My advice would be to start by looking at something like the Spinnerette or the Arduino. Here is a link to a top-40 list of Arduino projects which might give you some inspiration.

Sensors are cool. Robots are cool. Anything wireless, or distributed, or web-connected is cool. But hell even the simple stuff like multi-color leds (2) and making sounds is cool.

How to Use the Tools?

Never done any of this before? No biggie! Here are some videos and tutorials on using the tools – and don’t worry if you mess up, in the end its all about the learning experience and the fun you have hacking away.

• Soldering (2)
• Multi-meters
  
• Bread-board electronics
  
• Resistors, Capacitors, Inductors
  
• Ohm’s Law
  
• LEDs, Diodes, Transistors
  
• Arduino
  

Zak’s OSHW Plug

OSHW is made great by the people, the energy and the collaboration in this community. However big or small your project please share it. Post pictures, make a video, share the schematics, give a part list, anythingeverything. Teach others what you learned, and help others to get involved. Together lets make this a great place to learn and hang-out.

Projects

There isn’t a good way for people to collaborate on OSHW projects. In the software community there are sites like Git hub and SourceForge. While hardware does not fit into the same mold, we believe that we can create a space that will allow people to share ideas and designs in a similar way.

Q&A

As with every discipline, hardware has its own rich and unique lexicon associated with it. These include specific language, block diagrams, systematics and mathematical equations. We are going to facilitate the use of this kind of information by integrating our tool into the community.

Parts Library

Have you ever tried to find how other people use a part? Want to find a good DC to DC converter? Well this is where you will be able to find it. We are putting together a kick ass parts library, and we want to share it with you. We will be making it easier for you to find the parts that you are looking for and provide some examples of how that the part is being used.

How To

Have you always wanted to make a digital clock that displayed in binary? Cool, so does Steve. Our How To section will be the place to find this and much more. With step by step instructions, and a parts list to boot we will have you reading 1’s and 0’s in no time.

Why We Can Do it Better?

That is the pride and joy of Upverter. We can do it better because we have a kick ass web based EDA tool. It can be used to described ideas better than anywhere else. We are going to bring the electrical engineering lexicon to the web so that everyone can troubleshoot together, show off cool project and kick ass hacks. We can do it better because we are bringing a new element to the table, we are adding a way to relay information.