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Tags: Active Buzzer, Buzzer Speaker, Buzzer Alarm, THDZ2445
ِِِِِِDescription:THDZ-2445 Active Buzzer [4KHz] beeps at a predefined frequency (4000±500Hz) on its own even when you just apply steady DC power. You can still produce a sound from the buzzer connected to a microcontroller, such as an Arduino, by just driving a standard high output on the connected pin, so you don't need to use processing power, hardware timers, or additional code to produce sound.
Features:Rated Voltage (Square Wave): 12Vp-pOperating voltage: 1~30Vp-pRated Current (MAX): 5mASound Pressure Level (SPL): 80dB (at 10Cm)Resonant Frequency: 4KHzOperating Temperature: -20°C ~ +60°CDiameter: 24mmThickness: 4.5mm
Package Include:10 x THDZ-2445 Buzzer
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