After learning about the basics of embedded ML, industrial designer and educator Phil Caridi had the idea to build a metal detector, but rather than using a coil of wire to sense eddy currents, his device would use a microphone to determine if metal music…

With just an infinite tape, a head that can read or write, a state, and some rules, Turing machines (TMs) are capable of running any computer program. So, after winning a NeoPixel ring in a competition, Mark Wilson wanted to implement his own Turning machine using…

In the aftermath of the Big Bang, a cloud of charged particles, referred to as the cosmic microwave background radiation, was left over. This can not only be detected by advanced scientific equipment, but also by a Geiger counter. iSax aimed to use this idea…

A fidget spinner might entertain you for a short time, but unless you’re an astronaut you will only be able to experience it in Earth gravity. Wouldn’t it be fun if you could play with a fidget toy in a variety of planetary gravity magnitudes? Now you can…

As part of an assigned project in his class, Peter Ashmore and a partner were tasked with making some kind of interactive object, so they decided to go with a MIDI keyboard due to their shared enjoyment of music production. Modeled somewhat after the typical…

Although smartphone users have had the ability to quickly translate spoken words into nearly any modern language for years now, this feat has been quite tough to accomplish on small, memory-constrained microcontrollers. In response to this challenge, Hackster.io…

The ability to control magnetism is very powerful and acts as the basis for huge swaths of modern technology. Without electromagnetism, we likely would never have progressed into the digital age — we wouldn’t even have electric motors. Now engineers from…

Due to the ongoing pandemic, Nathaniel Felleke’s family dog, Clairette, had gotten used to having people around her all the time and thus developed separation anxiety when the family would leave the house. But thanks to some clever thinking, Felleke came…

If you’ve ever dealt cards the “wrong way” among serious poker players, then you know that some people do not take the dealing process lightly. You must deal cards in the proper order, one to each player before starting back at the first, without ever showing…

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…

Arduino Based Self Balancing Bot: Hey everyone what's up!

So here's my 3D Printed Self-balancing robot which is powered by an Arduino nano board and has an MPU6050 to get the accelerometer and gyro readings to balance itself using the PID function.
This…

Niklas Roy created a large spray paint plotter using a pair of cordless drills and an Arduino.

The classic helicopter design that everyone is familiar with features a large central rotor that produces lift and a much smaller one towards the back, which prevents the helicopter from spiraling out of control. However, Redditor CCCanyon decided to take…

Winding a single strand of wire onto a cylinder when creating a homemade coil can be a very tedious process, and even worse, the spacing between each rotation is inconsistent or has overlaps rather than a smooth, even surface. To make things a bit more easier…

All too often, people run into the issue of having many remotely controlled devices scattered around their house, with each requiring its own unique controller. The idea behind how they operate is simple: a single action corresponds to a number and pressing…

Stay active while using movement to control a variety of games.

How to Build Your Own DigiDice | Electronic LED Dice: Here is an Instructable on how to build a digital dice that uses LEDs as well as an Arduino Nano to generate random numbers and display them in vibrant colours. The housing is fully 3D printed and some…

DIY Super Smart Chessboard | Play Online or Against Raspberry Pi: Hello, I’m Lewis and this is how you can build your own Smart Chessboard for both local and online matches.
Though this board has a great single player mode, If you build two, and bond them…

In the world of computing, many interfaces utilize a primary/secondary model of asymmetric communication, in which a primary host device controls one or more secondary client devices. This model is, for example, common among PATA and SATA hard drive arrangements.…

Arduino Nano es una placa de desarrollo que destaca por su reducido tamaño. La familia Arduino Nano ofrece placas para el IoT y proyectos conectados.