This is a set of musical bells which are driven by solenoids and controlled by an Arduino microcontroller. There are 8 bells covering one octave. The bells are controllable from a PC, or the tower can stand alone and play pre-programmed melodies. Check out the final page for video of it in action. Step 1: […]
Arduino Controlled Bell Tower or Carillon Continue Reading
As a follow up to the Arduino Audio Input tutorial that I posted last week, I wrote a sketch which analyzes a signal coming into the Arduino’s analog input and determines the frequency. The code uses a sampling rate of 38.5kHz and is generalized for arbitrary waveshapes. I’ve also turned the LED attached to pin
Arduino Frequency Detection Continue Reading
Advantech announced a new gaming and lottery board, the DPX-E265. The gaming board is based on AMD’s Ryzen V1000, which features a 4x DP++ ports, 2x SATA, plus M.2, PCle x16, and PCIe x4 expansion. Prior to the DPX E265, in February of this year Advantech announced the DPC-E140 casino gaming board with AMD’s Ryzen
Advantech Builds Gaming SBC powered by AMD’s Ryzen V1000 Continue Reading
The idea here is to build a wearable virtual guitar that is to be controlled with two hands much like playing Air Guitar. It has been created and prototyped during a two weeks project at ChalmersUniversity (Sweden) for a Physical Computing class. The aim is to get the feeling of playing a real guitar. The
How to Build an Air Guitar With Arduino, Aka the AIRduino Guitar Continue Reading
In this project, we will learn how to use an Active Buzzer and a 4Duino to create an Electronic Piano. An active buzzer is an electric piezo device which is commonly used to produce sound. When subjected to an alternating electric field, a piezo ceramic material disc inside the buzzer is caused to stretch or
Electronic Piano Continue Reading
The Sound Module-II or the SOMO-II is a small and efficient audio module from 4D Systems that is able to play .mp3 or .wma audio files in the convenience of accessing it within a microSD card or a USB Flash drive (by using external components). The aim of this project is to showcase the basic
MP3 Player using 4Duino and SOMO-II Continue Reading
The 4Duino DJ Mixer is a fun and interactive project similar to a keyboard MIDI Controller that has the ability to play sample beats and songs. Before, DJ and music artist needs to use computers, recording and playback devices before they can mix and play their own customized music. But using this project, the user
DJ Mixer featuring 4Duino-24 Continue Reading
Hardware components: NXP Kinetis Freedom Board with FlexIO ×1 ATMEL WINC1500 WIFI MODULE ×1 OV7670 CAMERA MODULE ×1 WM7236 MEMS MICROPHONE ×1 STORY ABSTRACT The project aim is to build an Arduino like development environment that takes advantage of FlexIo advance driver module to build new drivers and interface with high speed multimedia devices
NXP Kinetics Smart Web Multimedia IoT – Flexduino Platform Continue Reading
First and foremost, I must acknowledge that I am standing on the shoulders of giants, and that every giant is standing on the shoulders of giants (such as all contributors to instructables). If it weren’t for the unknowably many people who had the mindfulness to freely share information, this would have been utterly impossible; I
Earfingers: Hear with your hands using Arduino Continue Reading
I recently got my shipment of 10 buzzers I ordered about a month ago, so as soon as I got them I was eager to make something fun with them, so I looked around a bit and searched for what to do with them, and by spending some time on www.arduino,cc and posting lots of
Make A Air Cap-Sense Piano Using Arduino Continue Reading
