AI automatically preps a bottle when the baby cries

AI automatically preps a bottle when the baby cries

Bottle prepping machines make life just a little bit less hectic for overwhelmed parents, but they do still need to be started and that is easier said than done when you’ve got a wailing baby in your arms. That’s why Manivannan created this edge AI-powered system that automatically starts a bottle prepping machine when it […]

Boards:Portenta
Categories:Arduino
Display your photos like they’re in MacPaint

Display your photos like they’re in MacPaint

Every millennial knows the exhilarating feeling of going to the computer lab, booting up a Macintosh, and creating beautiful art in MacPaint. The nostalgia meter has broken its dial and is now spinning wildly. If you want to capture that nostalgia in a form suitable for home décor, you can build Mark Wilson’s fantastic LackPaint […]

Boards:Uno
Categories:Arduino
A super-sized set of digital calipers for giants

A super-sized set of digital calipers for giants

Every year, some of YouTube’s most prolific makers get together to coordinate a Secret Santa exchange among themselves, then post videos of the results. The only rule is that they have to create the gifts. This year, Matty Benedetto (Unnecessary Inventions) got Austin Bradley in the exchange. For Bradley’s present, Benedetto constructed this set of […]

Boards:Uno R4
Categories:Arduino
Arduino speaks teletype to an old Lorenz 15

Arduino speaks teletype to an old Lorenz 15

Brian got his hands on an old Lorenz 15 teletype machine, which was made in the 1950s. He also managed to snag an appropriate teletype modem. But the modem couldn’t seem to understand recorded teletype messages, so Brian used an Arduino Mega 2560 to “speak” teletype and get the Lorenz 15 printing. You can think […]

Boards:Mega
Categories:Arduino
Introducing the latest Arduino App Lab updates and examples

Introducing the latest Arduino App Lab updates and examples

The latest 0.3.2. update brings improved reliability, automated setup, AI model control, and exciting new examples to inspire your next creation. From smarter updates to better hardware visibility, everything is designed to make coding easier and more powerful with your Arduino UNO Q. Arduino App Lab 0.3.2 user interface 1. A smarter, more reliable update […]

Boards:UNO Q
Categories:ArduinoFeaturedNanoNote
From Scratch to DOOM: it’s running on UNO Q!

From Scratch to DOOM: it’s running on UNO Q!

When we launched the Arduino UNO Q board on October 7th, we knew it was something special: a dual-brain board that brings together the real-time control of a microcontroller with the power of Linux. But even we’ve been amazed by how quickly the community has embraced it, and started pushing its boundaries in wildly different […]

Boards:UNO Q
Categories:Arduino
CES 2026 presents the future of tech – and Arduino makes it accessible to all! 

CES 2026 presents the future of tech – and Arduino makes it accessible to all! 

We’re starting the new year with a big event: the Arduino team will be in Las Vegas for CES 2026 (January 6-9), ready to demonstrate a selection of advanced applications based on the new Arduino UNO Q board. Come by Qualcomm’s booth #5001 in the West Hall to check them out, ask questions, and experience […]

Categories:AnnouncementsFeatured
Humanoid robot becomes a bartender

Humanoid robot becomes a bartender

When Vitor started building his humanoid robot a year ago, he didn’t have any specific application in mind. He just knew he wanted a robot and figured he’d find a use for it later. Well, he finally gave that robot a purpose by converting it into a bartender. The original robot looked like the sort […]

Boards:Mega
Categories:Arduino
Interacting in 2D and 3D with SpatialMouse

Interacting in 2D and 3D with SpatialMouse

When doing general computing, you probably use a conventional mouse or trackpad. Then if you want to work in 3D, such as when using a VR headset, you need to switch to motion-tracking controllers dedicated to spatial tasks. That switch represents inefficiency and an extra cost. SpatialMouse is a single device that performs both functions. […]

Boards:Nano ESP32
Categories:Arduino
Fixing the garage fridge with an Arduino controller

Fixing the garage fridge with an Arduino controller

Every garage needs a refrigerator to keep drinks cold during sweaty projects, but Rick Fryar’s Sanyo mini fridge was on the blink. Seemingly at random, it would either run the condenser constantly until everything was frozen, or not run the condenser at all. To get it working again without spending a fortune, Fryar used an […]

Boards:Uno R4
Categories:Arduino
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