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Mand Labs presents
Buzzer
About Buzzer
• Converts Electrical energy into Sound energy
• Longer leg is positive
• Shorter leg is negative
Piezoelectric Buzzer
• Why buzzer beeps: Piezoelectric disc vibrates. Vibration causes air column to compress. Compressions create a beep sound.
Schematic Symbol
Actual Symbol Symbol in booklet
![A REMIND WATCH - dslab.konkuk.ac.krdslab.konkuk.ac.kr/.../p1/[T3]STAGE1000_v7.pdf · 7 Buzzer 버저를 울린다. 버저를 중지한다. 8 Schedule 일정을 등록한다. 일정을](https://img.pdfslide.tips/doc/110x75/5fce646c793f1d5a746ca010/a-remind-watch-dslab-t3stage1000v7pdf-7-buzzer-ee-ee-ee.jpg)
