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Tag: melody

Play simple melodies with an Arduino and a piezo buzzer

By Stan Posted on May 10, 2014 Posted in Tutorials 2 Comments
Play simple melodies with an Arduino and a piezo buzzer

Piezo buzzer background Piezo buzzers are simple devices that are commonly used to produce beeps and sounds in many electronic gadgets, like alarm clocks, toys, pc boards, etc. They consume very little current and have high impedance, which means that …

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Tagged with: melody, piezzo buzzer, tone

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