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 […]
If you’d like to bring the air hockey arcade experience home with you, then look no further than this project by Kousheek Chakraborty and Satya Schiavina, or ‘Technovation.’ Cleverly, the scaled-down game table uses a household vacuum cleaner blower attachment to provide air pressure, sending little jets of air through a grid of laser-cut holes […]
A few weeks ago, we announced that Arduino now works with TinyGo, the popular compiler that brings the Go programming language to microcontrollers. We had the opportunity to sit down with Ron Evans, Technologist for Hire, and learn more about the Arduino and TinyGo integration. Some of our audience knows about Go (we ourselves use […]
Patrick Hickey has been collecting retro LED indicators and displays for decades, and his rarest item is an HP 5082-7002—a 5×7 dot matrix LED display in a beautiful gold and (possibly) sapphire enclosure. This device is so rare, in fact, that he believes it to be a prototype, somehow relegated to eBay for gold salvage. […]
Writing on a whiteboard isn’t an easy task for many people, including instructor ‘Kenyer,’ whose lettering can be on display for a semester or more. Rather than accept his imperfect penmanship, he modified a 1980s-era Rotring NC-Scriber—originally meant for mechanical drawing use—to do this for him. His project runs on an Arduino Uno and motor […]
Although flip clocks may be extremely interesting electromechanical devices, with rolling flaps to show what time it is, they’re also fairly complicated if you want to build one yourself. Mark Wilson, however, took a different approach with his project, simulating the output on a 320×240 LCD display. The clock is powered by an Arduino Uno […]
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