It's officially hot outside. So if you're looking for an excuse to take a break, check out this week's batch of cool links: Artist to Cover Bay Bridge in Programmable LEDs The idea is to cover the San Francisco area Bay-Bridge with a bristling of white LED pixels. The conceptual video looks great, but having […]
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
Lulzbot 3D Printer Documentation and Res...
Lulzbot Mini 2 Documentation Lulzbot Mini 2 Quick Start Guide Lulzbot Mini 2 Quick Start Video How to use the LCD Interface Video How to Replace a Damaged/Bubbled PEI Sheet Video How to update your firmware Video How to use Cura: Lulzbot Edition Software Video (slightly outdated but relevant) Lulzbot Mini 2 Detailed Calibration and […]
Project: LED Earrings
The idea of adorning oneself with glowing bits has been around forever, but instead of smearing ourselves with phosphorescent jellyfish or placing fireflies in ears like some uncivilized cavemen we went for simple LED earrings. We made a build that involves a simple slow-scroll RGB LED and a few reflective bits to bounce that pretty […]
Monday - Holiday!
May long weekend is upon us up here in Canada, with Victoria Day being Monday. Ahhh, time to melt the igloo, unshovel the lawn mower and scrape away the ice so we can plant snow-peas! (Joke - it's actually quite nice here in Calgary right now...) Anyway, any orders received after 2pm today will not […]
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!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
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.