21st Century Learning and Teaching

Sie suchen Hilfe beim Selbstbau, Zugang zu 3D-Drucker, Lasercutter oder anderen Maschinen? In Fablabs, Makerspaces und offenen Werkstätten wird Ihnen geholfen. Die Makerspacekarte zeigt Ihnen, wo Sie in Ihrer Nähe Unterstützung finden.

Auch wer gerne allein im stillen Kämmerlein werkelt, darf sich Maker nennen. Oft macht es aber gemeinsam mehr Spaß. Im deutschsprachigen Raum gibt es aktuell über 200 Orte, an denen sich die Maker-Community trifft. Diese haben wir in einer Online-Karte zusammengefasst, damit Sie einfach mal nachschauen können, wo in Ihrer Region oder Stadt Gleichgesinnte zusammenkommen.

Von der Grundausstattung mit Werkzeug bis zur Open-Source-Software: alles Wichtige zum Einstieg ins Elektronik-Basteln vermittelt das Make-Sonderheft "Richtig loslegen".

In der Karte finden Sie Makerspaces, Hackerspaces, FabLabs, offene Werkstätten und andere vergleichbare Orte für Maker. Jeder dieser Treffpunkte ist anders ausgestattet und organisiert und setzt unterschiedliche Schwerpunkte. Vom Einraum-Hackspace mit Couch und 3D-Drucker bis zum geförderten Riesen-FabLab mit Dutzenden Profi-Maschinen ist alles dabei.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=makerspace

https://gustmees.wordpress.com/?s=makerspaces+luxembourg

Super Starter Kit UNO R3 Project From Elegoo. In one of my previous blog posts I used Arduino-UNO Starter Kit, which I ordered at Conrad (English version) and I wasn't really impressed by the manual, it didn't satisfy to my expectations and needs. SO, I was looking around to find some distributors for a BETTER version...…

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https://gustmees.wordpress.com/?s=arduino

WHAT Is a Thread On Social Media Twitter and How To Use It For Story Telling WHAT Is a Thread On Social Media Twitter and How To Use It For Story Telling? That's a question one sees very often NOW on Twitter as it is NEW. Let me explain by a practical authentic…

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https://gustmees.wordpress.com/?s=twitter

image2cpp is a simple tool to change images into byte arrays to use with (monochrome) displays suchs as OLEDs, like those from Adafruit or Sparkfun.

While searching for a way to generate these arrays, I mostly found links to a piece of Windows software. Both the flakey results and the hassle of having to boot a virtual machine just to convert an image lead to me writing this pure html + javascript solution.

Alternatively you can also enter a byte array as input to turn it back into an image. This might be useful for debugging, or when you want to write the byte array yourself. I don't know.

Running the tool

You don't need any special dependencies / internet connection; all the necessary parts sit in a single .html file. So just open this index.html page in a (recent) browser to run the tool.

Or you can use the online version at:  

http://javl.github.io/image2cpp/

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

BTW: Above shown image is my "MAUSI", which was the "Mascot" for my Cyber-Security courses in Luxembourg EDUcation in 2003-2007. Those courses were mandatory for students up from 12 years old (7èmes).

Learn more about Cyber-Security in Luxembourg (Europe):

https://gustmees.wordpress.com/2017/11/22/luxembourg-and-cyber-security-how-did-it-start/

Recently I bought myself the latest model of 3D-printers from Formlabs, the Form2.

The Form 2 delivers high-resolution prints in  Industrial 3D printing quality and it is very, very expensive. (I had been waiting (and saving money) for 3 years until I made the financial plunge to get such a machine)

But it has the huge advantage that dosen’t require a lot of tweaking and experimenting to run, you just take it out of the box, you install it and it runs !! It comes with the right software, the materials you need to use are in sich a packaging (1 Liter resin cartridges !) that you can concentrate on the objet you’re printing and not on the maintenance of the machine. The system recognises the resin type, configures settings, and allows you to keep track of resin supplies.

The Form 2 is a SLA printer where SLA stand for Stereolithography. SLA is an additive manufacturing – commonly referred to as 3D printing – technology that converts liquid materials into solid parts, layer by layer, by selectively curing them using a light source in a process called photopolymerization. SLA is widely used to create models, prototypes, patterns, and production parts for a range of industries from engineering and product design to manufacturing, dentistry, jewelry, model making, and education.

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=3D-Printing

The Mini BUG Robot In last blog post (tutorial) WE were practicing OUR soldering by creating "JOHNNY the ski-man", a bit "Electronics-Art" using electronics components. In the video below, which I created with the FREEWARE <===> Windows Movie Maker <===> WE see ALSO "The Mini BUG Robot" who gives "JOHNNY" a ride. It…

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http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=electronics