What would you get if you crossed a gigantic Christmas tree ornament with an LED strip and Arduino/IMU control? Perhaps you’d come up with something akin to this colorful “RGB LED Ball” by James Bruton. The device features eight curved supports along with a central hub assembly, forming a structure for APA102 RGB LED strips. […]
Stroboscopes produce carefully timed pulses of light in order to make a rotating object appear still. While this may seem like something of an exotic concept, YouTuber Mr. Innovative decided to build his own using an Arduino Nano. His project uses a PN2222A transistor to drive a 10W LED, which acts as the device’s light […]
Underneath the sea are a wide variety of strange and amazing animals. Perhaps none more so than the anglerfish, with its characteristic light-up lure in front of its face. Club Asimov decided to recreate this fish in a steampunk style, using a linkage system to actuate the tail, and another to open and shut its […]
Instructables user “r570sv” needed a marker to find his way back to camp at Burning Man 2018, and decided to make a trio of LED dancing robots that could be raised high up on a pole. The idea is that he could see this from anywhere in the desert, making it great for this particular […]
As reported here, digital artist Matthias Dörfelt has created an art vending machine in an attempt to increase awareness around blockchain possibilities, as well as how we handle our personal information. Face Trade, now on display at Art Center Nabi in Seoul, takes the form of a large vaguely face shaped box. When it detects […]
In a new take on haptic navigation, makers Vojtech Pavlovsky and Tomas Kosicek have come up with a novel feedback system called the “Ariadne Headband.” This device—envisioned for use by people with visual impairments, as well as those that simply want to get around without looking down at a phone while walking or biking—uses four […]
We’ve seen different versions of robotic bartenders over the last few years, but this one by DIY Machines looks quite clean, and because of its battery-powered operation can be taken anywhere. The device works like a simple CNC machine, using a stepper and pulley setup to transport a glass between one of six upside down […]
Most people accept that a wheelchair is, in fact, a chair with wheels. This, however, didn’t stop recent Galileo Galilei Technical Institute graduate Davide Segalerba from turning this concept on its head and producing a “wheelchair” scale model driven instead by a pair of treads. This concept was inspired by Segalerba’s experience using a wheelchair […]
When you need a high-quality image, it’s hard to beat the resolution and lens options of a DSLR. But what if you want to take a photo over and over at set intervals to produce a time-lapse sequence? You could purchase an intervalometer, or make one using an Arduino Nano. The device shown in the […]
If you don’t want to carry keycard or memorize a passcode, this build from Electronoobs might be just the thing. The system uses a fingerprint reader to check to see if you have access, and if approved, the device’s Arduino Mega unlocks the theoretical door using a micro servo motor. Three push buttons and a […]
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