Focus Flower blasts your face with liquid motivation

Focus Flower blasts your face with liquid motivation

Everyone needs a little kick in the pants to stay motivated every now and then. With so many of us working from home, where bosses aren’t looking over our shoulders, that is truer now than ever before. Hardware Unknown’s Focus Flower gives that kick in the pants in the form of liquid motivation blasting your […]

Boards:Nano
Categories:Arduino
This Arduino machine winds Tesla coils automatically

This Arduino machine winds Tesla coils automatically

Winding a single strand of wire onto a cylinder when creating a homemade coil can be a very tedious process, and worse, the spacing between each rotation is inconsistent or has overlaps rather than a smooth, even surface. To make things a bit more easier and efficient, YouTuber Mr. Innovative created a DIY machine that accomplishes the […]

Boards:Nano
Categories:Arduino
Low-cost, highly accurate piano tuner made with an Arduino Due

Low-cost, highly accurate piano tuner made with an Arduino Due

Electronic instrument tuners have existed now for several decades, but the ones with a great amount of precision can cost over a thousand dollars to the consumer, which is far above what many are willing or able to pay. To address this issue of high prices while still maintaining a high degree of accuracy, Jan […]

Boards:DUE
Categories:Arduino
Arduino device trains BMW drivers to use turn signals

Arduino device trains BMW drivers to use turn signals

BMWs are known for many things: performance, luxury, quality, and pedigree. But BMW drivers are only known for one thing: being inconsiderate to others on the road. That stereotype is exemplified by a complete lack of turn signal usage, according to Marc Radinovic. To solve this issue and repair the reputation of BMW drivers, he […]

Boards:Nano 33 BLE
Categories:Arduino
Move! makes burning calories a bit more fun

Move! makes burning calories a bit more fun

Gamifying exercise allows people to become more motivated and participate more often in physical activities while also being distracted by doing something fun at the same time. This inspired a team of students from the Handong Global University in Pohang, South Korea to come up with a system, dubbed “Move!,” that uses a microcontroller to detect […]

Boards:Nano 33 BLE Sense
Categories:ArduinoMachine Learning
Mapping Dance syncs movement and stage lighting using tinyML

Mapping Dance syncs movement and stage lighting using tinyML

Being able to add dynamic lighting and images that can synchronize with a dancer is important to many performances, which rely on both music and visual effects to create the show. Eduardo Padrón aimed to do exactly that by monitoring a performer’s moves with an accelerometer and triggering the appropriate AV experience based on the recognized movement.  Padrón’s […]

Boards:Nano 33 BLE Sense
Categories:Arduino
This tinyML device counts your squats while you focus on your form

This tinyML device counts your squats while you focus on your form

Getting in your daily exercise is vital to living a healthy life and having proper form when squatting can go a long way towards achieving that goal without causing joint pain from doing them incorrectly. The Squats Counter is a device worn around the thigh that utilizes machine learning and TensorFlow Lite to automatically track […]

Boards:Nano 33 BLE Sense
Categories:ArduinoMachine Learning
Light Deck is a MIDI Lightroom controller

Light Deck is a MIDI Lightroom controller

Using Adobe Lightroom can be a tedious process, especially for those who don’t have their keyboards set up with a hundred macro shortcuts. Andrea Lunaro wanted to make things a bit easier by constructing a large, physical bank of buttons and potentiometers that can be used to perform a whole host of functions within Lightroom. It […]

Boards:Micro
Categories:ArduinoMIDI
Arduino enables USB mouse support on custom 6502 homebrew computer

Arduino enables USB mouse support on custom 6502 homebrew computer

The MOS Technology 6502 was one of the most popular processors of the 8-bit era. It found a home in legendary computers like the Commodore 64, Acorn Electron, BBC Micro, and Apple II. Even the NES had a custom implementation of the 6502. Because the 6502 is so well documented, it is possible for today’s […]

Boards:Mega
Categories:Arduino
This Arduino radio looks like something from 100 years ago

This Arduino radio looks like something from 100 years ago

As time has progressed, personal radios have shrunk from the size of a large filing cabinet down to a tiny circuit that can be integrated into other ICs. Instructables user exposedwire wanted to bring back the experience of a vintage 1920s radio set, so they built one out of wood that carries the same antique feeling with some more […]

Boards:Uno
Categories:Arduino
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