Makers searching for a project to keep them busy this weekend may be interested in a fantastic DIYwireless charger complete with light effects and “sound sensing sparkle” says its creator Chen on the Hackster.io website. Check out the video below to learn more about the wireless charger which uses a SparkFun Arduino Pro Mini 328 5V/16MHz, RGB LED […]
DIY wireless charger with a “sound sensing sparkle” Read More »
Arduino Uno kit on the Board at the entrance of the TL082 opamp used Guitar Tuning circuit audio audio input and frequency to detect the “Arduino-Frequency-Detection” software used. According to the LEDs light at… Electronics Projects, Guitar Tuning Project with Arduino Uno “arduino projects, avr project, microcontroller projects, “ Arduino Uno kit on the Board at the entrance of the
GUITAR TUNING PROJECT WITH ARDUINO UNO Read More »
As far as I know the system first began to be used in the image on the computer monitor Ambilight the most intense color, whatever color changes the LEDs accordingly when I find a… Electronics Projects, Piano sound controlled RGB LED ambilight Arduino Mega “arduino projects, microcontroller projects, “ As far as I know the system first began to
PIANO SOUND CONTROLLED RGB LED AMBILIGHT ARDUINO MEGA Read More »
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
When S/PDIF became available in the Teensy Audio Library I thought this might be the solution to ground loop problems I’d been having when interfacing projects to my PC. However, I quickly realized I didn’t have any sound cards with an S/PDIF interface. In the belief that I’d rather build than buy I decided to
An S/PDIF Sound Card Using PCM2906 Read More »
This USB sound card that presents itself as C-Media is one of the cheapest sound cards available with price $1.1-$2 depending on vendor. Device markings: HX2010-0705, production date 40th week of 2013 (or later?). Device enumerates as composite device: sound card + HID input. HID input part is used for audio volume and mute control
Choosing $1 sound card for DC-capable low speed oscilloscope Read More »
Making cool things with an Arduino is something, but making musical instruments out of an Arduino is something else! So behold, here comes the Musical-duino, an Arduino keyboard. To see what this does, check out the demo video at the bottom of this page. They say that “You can become anyone”, so why not become Beethoven
DIY Music Keyboard: How to Make Sounds With Arduino Read More »
As a part of being an artist in residence at Instructables, I took it upon myself to build of couple of noise machines / music boxes. My interest lies in designing objects that would enable people to explore the world of sound synthesis and for me to get a better understanding on how the different
Making sound (noise) machines using Arduino Read More »
The Clapper was a popular gadget in the 80’s and 90’s. It let you turn appliances on and off just by clapping. This can be pretty useful, but it has some limitations. First there is the problem of loud noises accidentally turning the lights off. Also, you can’t control multiple outlets independently of each other.
Build A Sound Activated Outlet Using Ardiuno Read More »
The MEMS (microelectromechanical system) market is starting to motor. It grew at just over 10% last year and is likely to grow even faster this year. This is good news for the ‘newest’ semiconductor device market. But can it continue to grow at this rate? Market analyst Yole Développement has already warned of price pressures pegging back
MEMS sound great, but can it last? Read More »
