Arduino-Based-Mini-Sound-Level-Meter The device provides accurate dBA measurements reflecting the sensitivity of human hearing across various environments. Project Description This project presents ...

This project presents the design, implementation, and evaluation of an Arduino-based mini sound level meter. The device provides accurate dBA measurements reflecting the sensitivity of human hearing ...

This one caught my eye on twitter, the Arduino Audio Meter - an Arduino-based device described as spectrum analyser and guitar pedal in one... It's based on the Uno board, to be precise, fitting ...

Like Arduino? You can build a Sound-Level Protector using an Uno, an Elektor-developed multipurpose shield, and a handful of common parts.

Like Arduino? You can build a Sound-Level Protector using an Uno, an Elektor-developed multipurpose shield, and a handful of common parts.

Depending on the music you’re listening to, watching a VU meter bounce to the music is always a good time. So why not integrate the VU meter right into the audio source? That’s what [Ma… ...

He likes to build bare bones Arduino clones rather than sacrifice full dev boards, and instead of programming them via traditional means, he is using his computer’s sound card.