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 ...

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 ...

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 ...