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Measure a magnet’s strength with this DIY Gauss Meter

You may know that a neodymium magnet is more powerful than something you usually find on a refrigerator, but by how much? Most people, even those willing to harvest magnets from disk drives, accept that some magnets are stronger than others. This, however, wasn’t quite good enough for Anthony Garofalo, who instead converted a prototype […]

Boards:Uno
Categories:ArduinoFeatured

Hack your Teddy Ruxpin with Arduino, Raspberry Pi and Alexa

If you had a Teddy Ruxpin in the ’80s and ’90s, you probably remember inserting special tapes and hearing him read stories to you. Whether you loved or hated the little bear, it was hard to forget his weirdly moving mouth and eyes. Today though, with small and cheap development boards readily available, this mechanical system is […]

Boards:Uno
Categories:ArduinoFeatured

A four-factor lockbox

If you really don’t want someone messing with your valuables, a programmable box may be just what you need! Locking mechanisms generally work using one method—a key, for example—to keep them secure, or perhaps two in certain circumstances. This box, designed as a final project for an electrical and computer engineering class at Cornell, instead makes […]

Boards:Uno
Categories:ArduinoFeatured

Dad builds an Arduino Hot Wheels drag strip for son

If you want to eliminate arguments about which toy car is fastest, we’ve got just the project for you. When one’s kid has a birthday, most people go to the store and buy a gift. Phil Tucker instead decided to build something unique for his two-year-old, an automated Hot Wheels drag strip with an electronic […]

Boards:Uno
Categories:ArduinoFeatured

This robot is a cool new way to use cassette tapes!

Though tape players persisted in vehicles for much longer than needed, cassettes are pretty much an obsolete format. That doesn’t mean they can’t be useful, as this project by Moscow-based media artist ::vtol:: shows. His interactive robot, dubbed “pzr-10,” traverses a canvas littered with unwound tape, while two heads read the data off of it. Using an Arduino Uno, this data […]

Boards:NanoUno
Categories:Arduino

Create the ultimate Christmas jumper with Arduino

We’ve seen plenty of Arduino-equipped holiday sweaters over the years, but none as teched-out as this one. Last Christmas, UK-based Makerspace fizzPOP and electronics retailer Maplin teamed up to create quite the fun and festive jumper. The aptly named “Ultimate Christmas Jumper” features an Uno, a Mega, an Adafruit FLORA, four 8×8 LED panels, some NeoPixels, a […]

Boards:MegaUno
Categories:ArduinoFeatured

Stage Bench is an Arduino-based live controller table

Manuel Lukas, a student at the University of Applied Science Mainz, and Sascha Lukas, a student at Cologne University of Music, together make up the German pop band Wyoming. As part of an interdisciplinary project, the duo decided to combine their love for both design and music into one live MIDI controller that’s bigger than commonly available commercial […]

Boards:Uno
Categories:ArduinoFeaturedMIDI

Build an Arduino-powered, voice-activated clock

Using the MOVI voice recognizer and synthesizer Arduino shield, this DIY clock can respond to your querries. We’re all familiar with the various brands of voice assistants, but most of them require Internet access in order to do anything useful. This project, however, employs the MOVI shield by itself to respond to a user’s request for the […]

Boards:Uno
Categories:ArduinoFeatured

An Arduino round word clock

After considering building a square word clock, Maker Roald Hendriks and his sister came up with something a bit more unique! Clocks, being decorative, useful and easily hackable, have been targets for creative types, likely from when they were first invented. You’d think maybe all ideas for new clocks have been exhausted. Fortunately, human ingenuity never seems to […]

Boards:Uno
Categories:ArduinoFeatured

Adding an “extra sense” with rangefinders

Using ultrasonic sensors attached to a person’s arm, researchers have found a way to let you “feel” distant objects. The concept of this project is surprisingly simple, but as shown in the test video below, seems to work quite well. Using an Arduino Uno to coordinate everything, when rangefinders see a nearby object, like a wall, […]

Boards:Uno
Categories:3D PrintingArduino
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