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Easily switch between different versions of GCC ARM Embedded

I need to switch between different versions of GCC ARM Embedded somewhat often. I couldn't find a good solution online so I threw together a simple shell script to simplify the process I call  switch-gcc-arm . Here's a screenshot: The script is pretty simple, even for a bash n00b like me. It uses symlinks so that standard make files work: For each version of gcc you want to support, you'll need to add it is as an elif statement and add it is as a new option . The script creates a "virtual" $BIN directory that points to whichever version of gcc you need. Make sure you add the path to the folder where you placed the script, as well as the $BIN path you set as the virtual bin directory. I add the paths to my .bash_profile and rely on the system keeping the last-used version of gcc. Hope this helps someone. Any suggestions for improvements? ./bbk
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A Maker's Equipment List

I've been building up a nice supply of tools and components so I decided it is high-time to build a small workspace in my tiny SF apartment. There were things I knew I still needed but wrestled with some tough choices (like which Oscilloscope to buy.) I wanted either a nice Wishlist on Amazon or at least a great list to start my journey. I found a few decent starting points in the form of video & blogs:
How to set up an electronics lab/workshop at homeSo You Want to Build ElectronicsHow to equip your EE lab The first link is actually a transcription from +EEVblog /by +Dave Jones (EEVblog is an awesome blog and YouTube channel, you should subscribe.) The second blog /by +Kenneth Finnegan covers more of the components side.

What I couldn't find is a complete compiled list with links to purchase. So I made one! I put together a simple Amazon Affiliate store called Maker Workbench Equipment List. I merged what I thought made sense and added a bunch of items I think any good Mak…

The factory, not just R&D, can be on a desktop

3D printing is certainly a hot topic and it hasn't even hit its stride. The machines are getting smaller, more accurate & cheaper. We're seeing less toy/protoypes and more "real products" - even a life-size robot!

But to make a final product, you need more than just the frame. New Startups are entering the arena to enable a Maker to complete the entire product development lifecycle in their own workshop.
Circuit Board Prototyping

The folks at AgiC sourced special conductive tape that only conducts in the Z-axis so soldering a SMT is literally just placing it on paper.
Milling

The mill can cut out tons of materials from copperclad for more permanent circuit boards to metals.
Pick & Place
I saw an more updated version of the machine and I was surprised how impressive it was (and no idea how expensive a real P&P cost!)
Is it ready yet for my apartment? Not quite. These startups are just getting off the ground. Furthermore, if you were to buy all of them it w…

#want Web Platform Frontend Toolkit

The Div Soup problem Turnkey Frontend frameworks like Bootstrap & Foundation are great - but are not for me. They don't feel like I'm building for the web. Frameworks by definition are opinionated but class="col-md-4" loses all semantic meaning. And in order to enable even the most simplest of layouts or style, one needs to wrap div on top of div, creating an illegible "div soup." Lastly, "mobile-first" is definitely a growing theme, but all of the above lack guidance on building amazing responsive layouts & designs.
Call for a toolkit What I'd love to see is a "Web Platform frontend toolkit." As oppose to a framework, a toolkit doesn't hide away the features of the web and provide the tools needed to build apps rapidly.

What kind of tools? Tools like robust layouts built on Flexbox. Tools like REM calculators. And tools like polyfills for responsive videos that have yet made into specs.

Features could include:
Layout…