Computer vision has traditionally relied on an assortment of rather involved components. On the other hand, everything you need to do this complicated task is readily available on an Android phone. The clever setup seen in the video here uses a smartphone to capture and process images, then send out a signal over Bluetooth to tell […]
Though time may be relative, unless you’re planning on doing a lot of space travel, slowing things down in real life is “notoriously” difficult. On the other hand, with carefully-coordinated vibrations and lighting, the “sLOMO” device is able to make objects such as a feather or plant appear to move in slow motion with the naked eye. […]
If you have even a passing familiarity with how to play a piano, you know that there are a bunch of long white keys, with a lesser number of black keys in a nearly-universal arrangement. On the other hand, like the standard and much lesser-known Dvorak keyboard for typing, there are alternatives. One such alternative […]
A 2017 Core77 Design Award winner, the “Internet Phone” is an exploratory project that allows users to access websites with the nostalgic interface of a rotary phone. For most of us the Internet is a mysterious black box that lets us read the news, watch videos or browse social media feeds. But how does the Internet work behind […]
Chances are you’re likely familiar with POV displays. These devices move through the air at a high enough speed to trick your eyes into thinking that a sequence of flashing lights is actually a solid image. Though interesting enough in two dimensions, LED aficionado “Gelstronic” decided to add more depth to his display, stacking 12 […]
If you want to truly impress your grandkids, and perhaps entertain yourself at the same time, there are many things you could do. Building a 1/4-size railroad, however, has to be close to the top of the list. This well-constructed model was inspired by a 1965 Popular Mechanics article, and includes a beautifully-painted engine, a 275-foot-long […]
The La Fabrique DIY team has been working on a unique clock modeled after buildings seen along the Seine River in Paris. The “City Clock” is different from the others in that instead of a dial or decimal numbers, windows light up in a binary format, displaying the time in a binary sequence. Electronics-wise, the clock can be made […]
While touchscreens are nice, wouldn’t it be even better if you could simply wave your hand to your computer to get it to do what you want? That’s the idea behind this Iron Man-inspired gesture control device by B. Aswinth Raj. The DIY system uses an Arduino Nano mounted to a disposable glove, along with hall […]
What has eight legs, a tail, and is powered by an Arduino Mega? The ClearWalker, of course! This Strandbeest-style walker employs two motors, controlled by individual H-bridge relay modules to traverse forwards, backwards, and slowly rotate to one side or another via a hesitating leg motion. You can see how the electronics (including a bunch of LEDs) […]
YouTuber “HomoFaciens” had quite a bit of square tubing to cut for his latest CNC router. As he’s known for combining simple tools with creative uses of electronic components, he came up with a jig that helps him precisely position his cuts. This device works using an encoder made out of paper, tape, and a nail […]
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