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 ...

Composite output shield with audio driver and controller inputs for Arduino Uno (Credit: Scott Porter) Although it seems many have moved on to 32-bit MCUs these days for projects, there is still a ...

Lucía Garbo has created an Arduino powered noise pollution monitor, powered by an Arduino Mega micro-controller and housed in a 3D printed case. Other components include a SparkFun Sound Detector ...