With thousands of users around the world entering the Arduino Certification Program, we are excited to announce the availability of the Arduino Certification Program: Arduino Fundamentals in Bengali, the seventh language now available. Localized in partnership with our Education partner in Bangladesh – Code19, this first release of the ACP in Bengali opens up the […]
Researchers at Linköping University in Sweden have developed an Arduino-based logger to measure levels of methane and carbon dioxide in greenhouse environments. The device also implements a DHT22 temperature and humidity sensor, data from which can be correlated with gas readings. Figures are stored on an SD card using an Adafruit data logging shield. Importantly, the team’s […]
Spectrum analyzers are a great way to visualize music, and “TUENHIDIY” came up with an interesting take on this device using not one, but four Arduino Unos. Each board receives the same sound input via a 3.5mm audio jack, and separately processes it to break out the left and right channels, as well as upper and […]
For his school science fair, Mars Kapadia decided to take things up a notch and create his own pair of smart glasses. The project, which went on to place in the state competition, uses a transparent OLED display to show info from Retro Watch software running on an Android phone. The wearable device is controlled by […]
If you’d like to add a gear stick to your virtual race car, then Oli Norwell has just the project for you. His USB device extends a joystick with a length of threaded rod through a custom-cut wooden plate, restricting movements to a 1-5/reverse/neutral layout. The shifter is held in different gear positions using magnets, […]
The perfect companion to the Arduino IoT Cloud! Develop your IoT solution online via a desktop, then monitor and control your dashboards on your mobile with the new Arduino IoT Cloud Remote app. Initially available for free for iPhone on the App Store (Android to follow in the next few weeks), the Arduino IoT Cloud […]
When you think of a “7-segment” display, your mind naturally goes to something involving LCD or LED technology. As seen here, however, this 0-9 pattern can also be duplicated mechanically using a series of electromagnets. Neeraj Rane’s 3D-printed device is controlled by an Arduino Nano, along with a shift register. These activate seven hand-wound coils that […]
Inspired by an old FlipFold TV ad, YouTuber Ty Palowski decided to make his own automated shirt folding machine. Palowski’s device is made in four folding sections, which lie flat to accept the unfolded piece of laundry. When the shirt is properly placed, a capacitive touch sensor starts the process, which is controlled via an […]
Troy Hawkins (AKA “tomatoskins”) had come across an interesting wooden perpetual calendar, which used a trio of rings to show the month, day, and day of the week. The only problem is that it’s manually operated, subject to human error or neglect. So when he decided to construct his own version, he added an Arduino to […]
Whether you work in meters, feet, inches, or kilometers — or any number of other units corresponding to properties that you need to convey — conversions are a fact of life when making things. While this could mean pulling up a Google tab or flipping open a Machinery’s Handbook and doing a few hand calculations, […]
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