Grant and I are back from Portland. Nice damp city, that one...reminds me of where I grew up in B.C. We had a great time under the hospices of Monty Goodson and the rest of the PDXBot crew. We had a good time seeing cool new custom robots by Josh Triska (1st place Advanced Mini-Sumo […]
3D Printed Treetop Star
Solar botics
December 9, 2014
Initially inspired by the Moravian Star on Instructables and the fact that we now carry all kinds of 3D printing filament, we decided to make one of our own glowy holiday star. We have used this thing as source files to create a similar treetop decoration of our own.
After some trial and error (due to the Slicer not cooperating)...
...we printed a whole forest of perfect wintery spiky star-ends.
And, well, we just had to have someone live there for a bit. In this case, a snowman:
Our addressable 5mm LEDs were well suited to light this contraption. We drilled a hole in the bottom of each spike..
..to fit the LED's domed part:
And then wired everything up. It wasn't pretty but the WS2812 LED that we used made it much easier than a conventional RGB LED: rather than 3 separate channels, the WS2812 LED only has a data in and data out. Chain them all together and they work like a charm!
And here's the final product, ready to light up our office with wonderful glowing lights!
MORE POSTS
Zendulums for Japan
Effective immediately, all the proceeds from the sale of Zendulum kits will be going to the Red Cross efforts in Japan. We'll change up the Zendulum laser artwork to note it as such shortly, and post the new pic. (Done!) Fractured Hinomaru inspired by James White's "Help Japan" poster.
New Product, Closed for Good Friday
Fun fact: Tomorrow is Good Friday. By default, that means for the other 51 weeks of the year we experience Bad Fridays. We're not quite sure what exactly makes them so undesirable per se, but because the chance to celebrate a Good Friday comes around so infrequently, we've got to act on it, dangit. So […]
Useless Box Featured on Tested
The Solarbotics Useless Box has been featured on this week's Show and Tell at Tested!
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.