This sketch will make use of the native Arduino tone () function to drive the speaker, and the digitalRead () function to get values from the buttons. tone () takes two parameters: the first is an int ...

It maps the analog input value from a light sensor to a value within a range of a few octaves and then plays that tone on a piezo speaker. In addition, I added a button that turns the instrument on ...

[Murphy’s_Lawyer] had some empty space on the wall in his kitchen, so he decided to fill it with a whirring Steampunk gizmo: an Arduino-driven steam gauge. The build began as an old 10″ Ashcroft ...

Manuel Lukas, a student at the University of Applied Science Mainz, and Sascha Lukas, a student at Cologne University of Music, have created a groundbreaking Arduino-powered instrument called the ...

Abstract: Arduino-based 0-300 psi pressure gauge is a pressure gauge used to monitor the pressure in tanks and similar equipment. The purpose of this research is to make and analyze a pressure gauge ...

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...