Hydroponics seems like a great way to get fresh vegetables at a cheap price, but as Scott Paterson and Max Knight found out, doing this type of gardening well can take a lot of work. To help take the guesswork and hassle out of the process, the duo has created HydroBot — an automated garden […]
Gray Eldritch (AKA The Technomanc3r) has been working on a robotic hand for some time now, and has settled (so far) on a design with three independent servo-actuated fingers and a thumb. He’s also implemented a wrist assembly to rotate it back and forth, with an Arduino Uno hidden inside for an entirely self-contained gripper […]
Steven Goodwin wrote a JavaScript game called Space Bounce where a character in a space suit has to jump from one side of a mine shaft to another, collecting roughly star-shaped objects, while avoiding spikes. It’s a simple yet rather entertaining game, and since there’s really only one type of interaction (jumping) he decided to […]
Consider the game of chess. It’s a game that flexes one’s “mental muscles” rather than relying on brute strength, but if you don’t have the ability to actually move the pieces, things get a bit more challenging. If you’re playing against another human opponent, he or she could move for you based on what you […]
If you’ve ever seen a delta 3D printer work, you’ve certainly been amazed at the careful coordination of three motors to accurate position a carriage. While impressive in this role, delta robots can be used for much more, from laser engraving, to pick-and-place operations, to automated phone testing, or even playing the piano. To make […]
If you want to create your own steampunk/mad scientist entertainment center, it would be hard to top this radio/clock setup by Christine Thompson. Her device displays the time and date on eight VFD tubes, arranged on top of another eight that show the radio frequency and volume, along with the ambient temperature and pressure read […]
While computer printers are readily available, if you’d like a plotting device that drags a pen, marker, or whatever you need across paper to create images, your options are more limited. To fill this gap, studioprogettiperduti has come up with the d.i.d, or Deep Ink Diver. This scalable pen plotter uses a frame made out […]
When you need a distraction, or perhaps even now, you may turn to tapping on your desk. While a good way to keep your hands active, or pass a few uninteresting seconds, if you want to get serious with your finger drumming, then the “Arduino USB Drum” by creator colonelwatch may be just the thing. The […]
Artist Jo Fairfax has created automated drawing machines inspired by carefully manicured Japanese rock gardens, AKA zen gardens. The mesmerizing artwork uses magnets and motors that move underneath a bed of iron filings, generating soothing shapes as viewers come near via a motion sensor. An Arduino Uno is utilized for the device, or rather devices, […]
This post is from Sandeep Mistry, Senior Software Engineer at Arduino. Today, we are pleased to announce BLE (Bluetooth Low Energy) central support in v1.1.0 of the ArduinoBLE library. This major feature addition allows your Arduino board to scan for and connect to BLE peripheral devices. With one simple library, you can now use BLE […]
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