I’m sure we’ve all experienced it. Sometimes real life gets in the way of having fun… (don’t you hate that ?) Anyhoo. I just wanted to put a post out and let everyone know we aren’t dead, just hibernating for the winter. We’re going to get back on that horse and get some posts out shortly. Thanks for hanging around.
OpenSCAD is pretty popular amongst the 3D Printering community. You can design your 3D modles using a meta language that describes what you are trying to build. Frustrated with some of the methodoligies that OpenSCAD implements, Bluebie created Oozby.
While I can’t say that I’m much of a Ruby person, I’d much rather prefer using Python variants like SolidPython or pySCAD I can appreciate the goal to make technology more accessible to other people with different backgrounds.
Although it’s not a new concept, you can’t deny that it is awesome. The Keerbot is a wall drawing robot. By hanging on 2 known-length strings, the Keerbot uses stepper motors to shift from left and right, and move up and down by contracting and letting out string on either side. While moving a pen/marker/drawing aid makes lines of art.
In some of the demos I see the guys working on getting a spray paint fixture to work. That could be more interesting than just dragging a marker. Currently the guys are using vector art, and known CNC utils to generate g-code. Very similar to how one would do laser cutting/CNC/and 3D printing.
Everyone usually agrees that home made gifts are usually more heart felt. So instead of buying a gift, Christian decided to make one for a friend. Not too far from a musical birthday card, the Birthday Box, will present a message to the receiver on an LCD screen, and sing the song happy birthday.
The Happy Birthday Box uses a piezo buzzer for a speaker generated by an Arduino. The text message is displayed on a standard 16×2 LCD screen, and powered by a battery pack. There is a small roller switch as well, I assume everything turns on / off when you open and close the box but it wasn’t specifically stated as the functionality.
Keep this project bookmarked, and add a few LEDs for that valentine of yours.
Check out a quick video after the break; Source code and more pictures on Christian’s blog.
Looking for something fun to do this Halloween? How about scaring the crap out of people everywhere. Alton Porter has a pretty good setup for this. It looks like adding a lightweight skull (either wire-frame or Styrofoam), some LED eyes, and some tattered cloth. Just make sure you don’t interfere with the blades, nobody wants you to crash your quad!
This would be amazingly cool with a swarm of small drones. Great idea.