This project combines song recognition with an interactive light display to create an engaging user experience. By integrating various hardware and software components, we built a system capable of ...

The ElectroSmash website has featured a new Arduino Audio Meter which takes the form of a programmable guitar pedal based on the Arduino UNO development board. Providing users with the ability to read ...

Serial Kickstarter entrepreneur and project creator Patrick Thomas Mitchell has this week launched his 15th Kickstarter campaign to raise funds to take his new Arduino compatible high quality audio ...

Over the summer [ElectroSmash] put the finishing touches on the Arduino Audio Meter, a shield for the Arduino Uno that visualizes various aspects of an incoming audio signal on a set of four 8×8 LED ...

Have you ever wanted to know what is inside a digital audio mixing console? Or have you already programmed some MP3-player based on an ESP32 and the great Arduino libraries, but without the option for ...

This project illustrates a LAN using a web browser to control an Arduino-based stereo audio switch. In the design, a 5V DPDT relay is used along with an Ethernet-capable Arduino and a few 3.5mm stereo ...

In the first part of this audio synthesis series, we explored the block diagram and key functions of the Basic Synth software. In this concluding installment about the MiniPhonic, we turn our ...

I wrote this when I could not find Arduino code online that could accurately and reliably read 25kHz pwm signals. For reliable PWM you must handle the following edge cases: 100% or 0% PWM signal with ...