Today, 12 volt LED bulb’s are getting better and cheaper, but they do not run on 220 Volt. You can buy all kinds of 220 volt LED’s, but these are quite expensive. Can 3D printing help us to connect 12 volt LED’s directly to 220 volt light systems? Some posts ago, I designed and printed JellyLight. It connects a 3 Watt, 12 volt LED to a regular 220 volt home system, but is not easy to assemble/use.

Now there’s FullMoon, a very simple three parts 3D printed light. FullMoon fits easy in almost any modern living. Opqrstu3D printed it on 3D4makers transparent PET-g and tested it in the opqrstu studio. This light is much easier to assemble and has an ‘infill only’ printed light head. The ‘infill only’ structures create an organic, silky or moony look.

FullMoon © opqrstu 2016
FullMoon © opqrstu 2016

Creatr is printing on it’s original old nozzle again and as predicted: FullMoon looks perfect. For your information: a complete FullMoon needs an eleven hours print job (0.3 mm layer height). To assemble this light, you need a constant voltage 12 volt LED driver, some wires, some very small screws, two small connectors and a 3 watt/12 volt LED. Save energy!

3D print vlog

As a blogger, I use writing and pictures to present my adventures in 3D printing. Today it’s time for something else: The first opqrstu3D vlog. I am not very happy with the quality of the movie, but it presents an additional look at 3D designing & printing your lights. Enjoy.

raspberry pi 3D

About three years ago opqrstu3D designed it’s first light: YAN.
A week ago Nick Hall wrote on 3Dprintingindustry.com: “….The energy savings on offer with this system (KCc) are substantial and it’s such a simple idea that has been turned into reality by a man that was struggling to make his 3D printer work at all. … Now he has ironed out the bugs with his Creatr and tamed his robot, Kamper and Schoen (opqrstu) are turning into a force to be reckoned with and could take the home design world by storm.”

iBook12True words.
To fast forward this storm, I wrote an eBook about my adventures in 3D LED light printing, from YAN to JellyLight:
3D Printed Light.
It’s a free download, iPad/iBook/iMac only. Opqrstu opted for this format because of it’s great 3D widgets: you can ‘touch’ and move the models around with a fingertip. Pictures freeze an object, add a 3D render and the object is much easier to imagine in the real world. Download 3D Printed Light to experience the history of opqrstu3D light design.


Meanwhile, a Raspberry PI 3 was still waiting for a nice housing. Sometime ago, Creatr printed one, but this turned out to be a PI 1 or PI 2 case. Finally, I found a nice PI 3 case by Normand on Thingiverse. The robot printed it on 3D4makers transparent PET-G.
Great design and great printing: it fits perfectly around PI, no sanding, just print & fit!

RasbHere, PI 3 controls a 360º camera. On the back you see the battery, it’s bigger than the computer. Though, together they are small enough to be carried by a camera(wo)man.
A portable data storage device completes the job.

I’m thinking of using PI 3 to control Creatr 2013. At the moment, my robot has a problem:
to print, Creatr needs to be USB connected to a computer. When this computer is a PI 3 in a 3D printed housing with a TFT screen and Wi-Fi … best kept secret: at Leapfrog they are already there: their new 3D printer BOLT has a Raspberry PI 3 inside. Your computer contacts BOLT on Raspberry by Wi-Fi. You control BOLT by changing things on the Raspberry TFT screen! Meanwhile the opqrstu robot is still USB only.