Friday Hack Chat: Open Hardware For Science

From Brian Benchoff on the Hackaday blog:

Friday Hack Chat: Open Hardware For Science

Scientific equipment is expensive. It can cost hundreds of thousands of dollars to set up a lab. Simply the cost of machines, like data acquisition units or even a simple load cell, can cost hundreds of dollars. This makes research cost prohibitive, and that’s the case even if you do spend a dozen hours a week writing grant proposals. Citizen science is right out, because the cost of the tools to do science is so high.

For this week’s Hack Chat, we’re going to be talking about Open Hardware for science. This is the chat that’s all about Open Source equipment, hardware modular electronics, and Open designs to make the tools that make science.

Our guest for this week’s Hack Chat is [Dr. Alexxai Kravitz]. He has a PhD in Neuroscience from UPenn and completed a postdoc at the Gladstone Institutes in San Fransisco. [Lex]’s research focuses on understanding the reward circuitry in the brain, and his publications use a variety of experiments to examine this, including behavioral testing, in vivo electrophysiology, and optogenetics.

For this Hack Chat, we’re going to about how Open Source has made more science possible. Of note, we’ll be discussing:

  • What Open Source science equipment is being used today
  • The initiatives behind Open Source Hardware for science applications
  • Scientific application that could benefit from Open Hardware

You are, of course, encouraged to add your own questions to the discussion. You can do that by leaving a comment on the Hack Chat Event Page and we’ll put that in the queue for the Hack Chat discussion.

Friday Hack Chat: Open Hardware For Science

PCB Artwork Hack Chat Transcript

The transcript has been posted from the Hack Chat last Friday with Andrew Sowa about Circuit Board artwork:

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PCB Artwork & Photo Conversions Hack Chat Transcript

PCB Art is likely as old as the manufacturing process itself. It has evolved over time from engineers hiding easter eggs in wasted space to whole companies devoted to the intricate authentic design. Andrew has created his own style by using each layer of the PCB to make multi-color images from computer generated designs.  In this chat he will talk about his process of turning photos into PCBs as well as tricks to getting high resolution results with KiCad.

 

In this chat, we’ll be talking about PCB artwork:

  • Bitmap to SVG Converstion (Inkscape and Illustrator)
  • Kicad Footprint creation
  • PCB Fabrication Limits
  • Backlighting
  • Halftones
PCB Artwork Hack Chat Transcript

PCB projects with awesome artwork

 

Here’s a list of some project with great PCB artwork:

Pure art boards

Functional boards with awesome art/layouts

PCB projects with awesome artwork

Friday Hack Chat: Trusting The Autorouter

For this week’s Hack Chat, we’re talking about trusting the autorouter. The autorouter is just a tool, and like any tool, it will do exactly what you tell it. The problem, therefore, is being smart enough to use the autorouter.

Our guest for this week’s Hack Chat is Ben Jordan, Director of Community Tools and Content at Altium. Ben is a Computer Systems engineer, with 25 years experience in board-level hardware and embedded systems design. He picked up a soldering iron at 8, and wrote some assembly at 12. He’s also an expert at using an autorouter successfully.

via Friday Hack Chat: Trusting The Autorouter — Hackaday

Friday Hack Chat: Trusting The Autorouter

Friday Hack Chat: Making A Makerspace

For this week’s Hack chat, we’re going to be talking all about making a makerspace. These are community hubs where people come together and share resources to bring their inventions to life. It’s not as simple as it may seem. You need insurance, you need a building, you need a landlord who’s cool, and there are a thousand and one things that can go wrong. Who best to steer you through the storm of opening a Hackerspace? Who can you solicit advice from?

Our guests for this week’s Hack Chat are Vaibhav Chhabra, a mech E from Boston University. He spent two years working on an eye diagnostic device, is an instructor at MIT REDX health care innovation lab, and is a founder of the incredible Makers Asylum. Eric Michaud is a Hacker, runner, and author, currently working on Rift Recon, Shellcon, and hackerspaces.org. He has written tutorials on Adafruit, and was a founding member of HacDC before he took off to Chicago and started PS:One.

via Friday Hack Chat: Making A Makerspace — Hackaday

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Friday Hack Chat: Making A Makerspace

Friday Hack Chat: How Do You Collaborate With Hardware?

Our guests for this week’s Hack Chat are Pete Dokter and Toni Klopfenstein of SparkFun Electronics. Pete is formerly the Director of Engineering at SparkFun and now the Brand Ambassador for SparkFun Electronics.

He hosts the According to Pete video series expounding on various engineering principles and seriously needs a silverburst Les Paul and a Sunn Model T. Toni is currently the product development manager at SparkFun. She’s served on the Open Source Hardware Association Board and participates in the Open Hardware Summit yearly. In her free time, she spends fifty weeks out of the year finding dust in her art and electronics projects.

via Friday Hack Chat: How Do You Collaborate With Hardware? — Hackaday

Friday Hack Chat: How Do You Collaborate With Hardware?

State of KiCad this Friday

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Wayne Stambaugh from the KiCad project be joining Hack Chat on Hackaday.io this Friday to discuss upcoming plans and features for 2018:

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The State of KiCad

Friday, January 5, 2018 12:00 pm PST

  • What new features are on the roadmap for 2018?
  • What new features were developed since we chatted in January 2017?
  • Under the hood- how KiCad development works
  • How can a developer get started helping out?

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State of KiCad this Friday