M5Stack BUZZER Passive Buzzer Sensor Module 4KHz Frequency Signal Drive Alarm Reminder

M5Stack BUZZER Passive Buzzer Sensor Module 4KHz Frequency Signal Drive Alarm Reminder

banggood Module Board

10.65$
6.61$
Description Passive Buzzer Unit is a mini passive buzzer unitdrove by 4KHz signalthat sounds up to 72dB within 10cm distance under rating input powerWith the feature of compact sizelow power consumptionawesome audio performanceand a protective housingApplied for varied buzzer alarm scenario Product Features Drive signal 4KHz oscillation frequencyUp to 72dBwithin 10cmat rating power Drive signal4KHz 1 2duty square wavesSpecification Drive frequency4KHz 1 2duty square wavesPower consumption5V 86mANet weight3 5gGross weight8 5gProduct size24 x 24 x 8mmPacking size93 x 138mmPackage included 1 x BUZZER Unit1 x HY2 0 4P cable20cm ApplicationsBuzzer reminderPinMapExampleArduin0