If you’ve been looking for a simple audio Arduino project, you may want to check out this VU meter from YouTuber RZtronix. The Maker built the device using an Uno along with some LEDs, a couple wires, a breadboard, a sound sensor, and a 5V power supply.
Archive for the ‘Tutorial’ Category
Part one of this tutorial covers:
- Setting up a board.
- Building the Hello World of hardware, a LED blink.
- Writing your Johnny-Five code to make it blink programmatically.
Enjoy the tutorial!
Gyroscopes and accelerometers are the primary sensors at the heart of an IMU, also known as an inertial measurement unit — an electronic sensor device that measures the orientation, gravitational forces and velocity of a multicopter, and help you keep it in the air using Arduino.
Two videos made by Joop Brokking, a Maker with passion for RC model ‘copters, clearly explain how to program your own IMU so that it can be used for self-balancing your drone without Kalman filters, libraries, or complex calculations. (more…)
The Arduino Project Hub (powered by Hackster.io) is a community dedicated to discovering how fun and rewarding tinkering with electronics and software can be, so any project made with Arduino and Genuino boards is welcome! Each day, the Arduino Team will select some of the best tutorials and highlight them on our social channels.
The Arduino Project Hub is also a great place to keep your latest projects and easily share them with your friends, students and the rest of the community!
If you have tutorials and articles on other platforms, we’ve got some good news! There is a cool import function so you can just paste the link and we’ll take care of the transfer. When you click on ‘New Project’ you will be presented with two options, create a tutorial from scratch or import one via URL. (more…)
Massimo Banzi is among the judges on “America’s Greatest Makers” a reality competition from Mark Burnett (the reality-TV king behind “Survivor,” “The Apprentice,” and “The Voice”) in partnership with Intel which debuted last week on TBS.
In a first of its kind competition, the tv show takes 24 teams of makers from across US and puts them in head-to-head challenges to invent disruptive projects and win $1 million. The team are composed by unique people from 15 years old to 59 with ideas going to inspire a whole new audience of potential makers.
In the first two episodes, each team pitched their device idea to the judging panel composed by Intel CEO Brian Krzanich; business and financial expert Carol Roth; comedian, serial entrepreneur and co-host of truTV’s Hack My Life Kevin Pereira; and one of the celebrity guests.
At the end of April during 4th episode guest judge Massimo Banzi joins the panel as the remaining makers compete in the “Make or Break” rounds for $100,000 and a spot in the million dollar finale. If you are not in the USA, watch the episode at this link after April 27th.
RuntimeProject made a tutorial to create a little cellular automata on a small 126×64 OLED using Arduino Nano.
He worked on one type of cellular automata, the Game of Life by John Conway, which has a grid of cells each having 2 states True or False/on or off/alive or dead. These cells are governed by 2 simple rules: (more…)
Jordan Fung is a 13-year-old maker and programmer based in Hong Kong. He recently developed Arduino-based smart glasses called Pedosa Glass, which are able to activate, in this first release, a flashlight and a timer:
The Pedosa Glass is powered by a single Arduino Nano running an “operating system” developed by me.
There is a tiny FLCOS display in the front. The AV signal from the Arduino will be displayed on it. It is equipped with 3 push buttons, in which 2 of them are control buttons and one of them be the home button, also equipped with a super-bright white LED for use as a flashlight.
In the picture below you can explore the electronic scheme:
Jordan is working hard to add new applications and features to the project but in the meanwhile he shared his work on a great tutorial on Instructables.
Halloween time is a great moment to explore nice interactive projects and get inspired for installations for other selfie occasions. To spice up the office Donnie Plumly, a creative technologist, decided to make and share with us a molded zombie arm that takes pictures and post them to Twitter.
He used a silicone arm (molded on his own hand ), a custom steel mount to clip to an office partition, and a vibration sensor hooked up to an Arduino Uno. Once the arm is slapped a photo will be taken using an IR Led and passed to the Eye-Fi card in the camera. (more…)