The Open Heart kit V2.0 is a matrix of individually addressable LEDs that allow you to create customizable animations when connected to your favorite micro controller. Attach it temporarily to fabrics with headers that you simply push through, or sew it into a project with conductive fabric for a more permanent setup. It’s “Charlieplexed” so you need only 6 wires to control the 27 LEDs
For this week’s Toolbox column, I want to cover “homely tools,” those “nothing special” items in your toolbox that you couldn’t live without — that awesome pair of scissors you got from your grandmother that you use all the time, the hammer who’s balance, weight, and grip you always appreciate whenever you wield it, the […]
Instructables user Jenn Nelson is blowing my mind with this amazing mold making tutorial. I am swimming in the possibilities! She writes: A hard shelled mold with a squishy interior that captures and works well with undercuts. Capture the finest details from any object you wish to replicate with this sturdy mold process. Silicone is […]
In this video and at this site, annoyingly good-looking Swedish videographer Jonathan Bergqvist details the construction of this clever shoulder-mount device for shooting video with a DSLR. Designed by Jonathan and his father Erik, the rig itself is made out of birch and includes a manual focus puller, actuated by twisting the left handle, that is hacked together from R/C control rod parts and a hose clamp.
Unfortunately just a concept design, at this point, as far as I can tell. Leaf tie, from Lufdesign. [via NOTCOT]
I’ve been hiring Angus Hines of Carrolton, VA, for a couple of months now for all my contract laser-cutting, and I can’t say enough good things about him. But, heck, I’ve never met him, so let’s focus on the empirical: Angus consistently quotes me about half what the big-laser cutters want to charge on the same jobs. (Hopefully he knows that, and I haven’t just shot myself in the foot by pointing it out.) Seriously, Angus himself says, “one of my goals is to help bring the price of DIY tech down to a more reasonable level.”
Now Angus is offering a kit of all the acrylic parts for the open-source Fab@Home Model 2 3D printer at about 75% of what the Fab@Home preferred vendors are charging. [Thanks, Angus!]
Dustin Wallace, whose Oriboto Robotagami I am always raving about, also makes this wicked-looking wearable bottle opener intended for beverage-slangin’ professionals. You can wear it on the top or bottom of your palm. It’s good-looking, provides plenty of leverage, and seems like it might come in handy when the guys in black cowboy hats start smashing bottles over people’s heads.
