This fake CRT TV works using lasers and UV magic

Reading Time: 2 minutesUntil the 21st century, cathode-ray tube (CRT) TVs were pretty much the only option. As such, media was made to suit them. Retro video game consoles in particular look best on CRT TVs. But those old TVs are getting hard to find and desirable models are now quite expensive. So, bitluni built his own “fake CRT […]

It’s silver, it’s green, it’s the Batteryrunner! An Arduino-powered, fully custom electric car

Reading Time: 5 minutesInventor Charly Bosch and his daughter Leonie have crafted something truly remarkable: a fully electric, Arduino-powered car that’s as innovative as it is sustainable. Called the Batteryrunner, this vehicle is designed with a focus on environmental impact, simplicity, and custom craftsmanship. Get ready to be inspired by a car that embodies the spirit of creativity! […]

This Halo helmet features an adjustable-transparency RGB-backlit visor

Reading Time: 2 minutesThe Halo franchise is full of iconic designs, from vehicles like the Warthog to weapons like the Needler. But the armor, such as the Spartan armor worn by Master Chief, is arguably the most recognizable. The helmets are especially cool, and LeMaster Tech put his own unique spin on an ODST-style helmet by adding an adjustable-transparency RGB-backlit […]

CapibaraZero: a student’s journey in reinventing hacking tools with Arduino

Reading Time: 2 minutesInventive, open-source, and cost-effective – these words perfectly describe CapibaraZero, a multifunctional security and hacking tool developed by young innovator Andrea Canale. Inspired by the popular Flipper Zero, a portable device used to interact with digital systems, Canale sought to create a more accessible, Arduino-based alternative.  The original Flipper Zero, known for its ability to […]

How to use vintage LED bubble displays with your Arduino

Reading Time: 2 minutesIf you want to add a display to your Arduino project, the easiest solution will likely be an LCD or OLED screen. But though those are affordable and work really well, they may not provide the vibe you’re looking for. If you want a more vintage look, Vaclav Krejci has a great tutorial that will […]

Turning a desk mat into a MIDI drum kit

Reading Time: 2 minutesPlaying drums is a lot of fun, but drum sets are very big and very loud. They also aren’t cheap. Those factors keep them from being an option for many people who would otherwise be interested. Conventional electronic drum sets are much quieter and a bit more compact, but they still take up a fair […]

Exploring fungal intelligence with biohybrid robots powered by Arduino

Reading Time: 3 minutesAt Cornell University, Dr. Anand Kumar Mishra and his team have been conducting groundbreaking research that brings together the fields of robotics, biology, and engineering. Their recent experiments, published in Science, explore how fungal mycelia can be used to control robots. The team has successfully created biohybrid robots that move based on electrical signals generated […]

Alumnus Software joins Arduino’s System Integrators Partnership Program

Reading Time: 2 minutesWe are thrilled to announce that Alumnus Software, based in India and the United States, has joined our System Integrators Partnership Program (SIPP) at the Gold level. With over 20 years of expertise in embedded software, IoT applications, and Edge AI development, Alumnus has a strong track record of building custom embedded systems and data-driven […]

A riddle wrapped in an enigma… made easy, with Arduino Plug and Make Kit

Reading Time: 3 minutesThe Arduino Plug and Make Kit was designed to open up infinite possibilities, breaking down the idea that technology is a “black box” reserved for experts. With its snap-together system, this kit gives everyone – beginners and seasoned makers alike – the power to create and innovate without barriers. Forget being a passive user! With the Plug […]

Receive an alert when your device goes offline in Arduino Cloud

Reading Time: 3 minutesYou’re managing a network of IoT sensors that monitor air quality across multiple locations. Suddenly, one of the sensors goes offline, but you don’t notice until hours later. The result? A gap in your data and a missed opportunity to take corrective action. This is a common challenge when working with IoT devices: staying informed […]

Using Arduino UNO to sync a visual neuroscience lab

Reading Time: 3 minutesCommon research methods to study the visual system in the laboratory include recording and monitoring neural activity in the presence of sensory stimuli, to help scientists study how neurons encode and respond, for example, to specific visual inputs.  One of the biggest technical problems in the neural recording setups used in such experiments, is achieving […]

Is there an online Arduino IDE?

Reading Time: 5 minutesSince the inception of Arduino, the Arduino IDE has been a go-to tool for people learning to code and creating projects ranging from remote-controlled cars to soil moisture monitoring. No wonder it’s been downloaded over 24 million times this year, so far!  Now if you’ve ever wondered whether you can use Arduino IDE online, you’re […]

Discover #Virgil: history comes to life with Arduino

Reading Time: 2 minutesWe’re excited to introduce #Virgil, an innovative project that combines the power of Arduino technology with a passion for history, creating a groundbreaking interactive experience for museums.  Using Arduino’s versatile and scalable ecosystem, #Virgil operates completely offline, allowing visitors to interact with 3D avatars in a seamless and immersive way. The project brings the past […]

Technology meets creativity in two interactive art student projects

Reading Time: 2 minutesArt and engineering are not separate concepts. There is a great deal of overlap between the two and many modern disciplines increasingly blur those lines. Mónica Riki is an “electronic artist and creative coder” who embodies that idea: you might remember her and her incredible Arduino UNO R4-powered installations from our blog post last year. […]

Use sound to trigger your camera’s flash with this DIY device

Reading Time: 2 minutesIn the world of photography, the exposure triangle is immutable. To get a properly exposed photo (not too bright or too dark), you need a balance of aperture size (how much light gets in), shutter speed (how long the light gets in), and ISO (sensitivity to light at the expense of noise). But the shooting […]

Get notified of impending floods with this Arduino Nano 33 IoT-based display

Reading Time: 2 minutesAs climate change continues to worsen, events such as heavy rains, hurricanes, and atmospheric rivers have only intensified, and with them, large amounts of flooding that pose serious risks to life and property. Jude Pullen and Pete Milne, therefore, have responded by creating a “physical app” that can show the potential for flood dangers in real-time with […]

7 powerful ways to integrate Collaborative Coding into education with the Arduino Cloud

Reading Time: 4 minutesCollaborative coding in education can be a game-changer for students, providing them with real-world skills in communication, teamwork, and problem-solving. With the new collaborating coding feature of the Arduino Cloud, students can collaborate in real time on coding projects, making it easier to test, integrate, and refine their work in the classroom or remotely. If […]

Slot machine game harnesses the beauty of Nixie tubes

Reading Time: 2 minutesEveryone loves the look of Nixie tubes, with their glowing orange characters made of curvy filament. But we usually only see makers using Nixie tubes for one purpose: clocks. That’s unfortunate, because they have a lot more potential, as illustrated by Bob Cascisa’s Nixie tube slot machine game. This is a really delightful device that […]

This device prevents garage door security breaches

Reading Time: 2 minutesYour automatic garage door is almost certainly the most vulnerable access point in your house. Traditional systems are notorious for their susceptibility to replay attacks, but even more sophisticated modern garage door openers and those that lack remote functionality entirely are still prone to human error — you may simply forget to close the door. […]

Make your scary Halloween pumpkin smart with the Plug and Make Kit!

Reading Time: 3 minutesWith Halloween just around the corner, we’ve got the perfect project to make your decorations more fun and interactive. All you have to do is take the Arduino UNO R4 WiFi and Modulino nodes included in your Plug and Make Kit to create an awesome jack-o’-lantern that will light up and cackle with evil laughter […]

How to customize your Arduino Cloud IoT dashboards on the go

Reading Time: 3 minutesThe Arduino Cloud has long been a trusted platform for makers, engineers, and developers to manage their IoT projects with ease. From tracking sensor data to automating smart devices, the cloud enables seamless connectivity. Complementing this, the Arduino IoT Remote mobile app gives users the power to monitor and interact with their dashboards from anywhere. […]

Arduino Nicla Sense Env: adding advanced environmental sensing to a broad range of applications

Reading Time: 4 minutesWe’re thrilled to announce the launch of Nicla Sense Env: the latest addition to our portfolio of system-on-modules and sensor nodes, empowering innovators with the tools to unlock new possibilities. This tiny yet powerful sensor node is designed to elevate your environmental sensing projects to new heights. Whether you’re a seasoned professional or just starting […]