Arduino Vu Meter Using A Sound Sensor

Make Led’s Dance at the Music with a sound sensor and a Arduino UNO Following the Beats of music with Simple code using basic Math.What is a Vu-Meter?If you don’t Know what is a Vu Meter then,A Vu Meter is a device which displays representation of a signal level in an audio equipment.In this Arduino Vu meter Project we are Going to Display this audio Signal in the form of an LED Array.All LED’s present in the Arduino vu meter array glow in a wave with the change in the volume or intensity of the sound in your surrounding.You can extend it to add more columns.Looks Cool??So lets get started!”


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