Description
Buzzer Piezo Ceramic Disc
Type: Buzzer
Material: Brass
Color: Golden
Input Type: AC, DC
Voltage Range: 1-24v
Frequency: 2000-4000hz
Technology: Piezo
Operating Temperature: -20°C ~ 75°C
Size / Dimension: 12-50mm
Height – Seated (Max): 0.25
Impedance: 1500
Capacitance @ Frequency: 12000pF @ 1kHz
Frequency Range: 80db
Height (Max): 0.25
Frequency – Self Resonant: 4900
Efficiency – Type: Sensitivity
Rated Voltage: 9V
Function: Voice
Applications
Production and detection of sound
Generation of high voltage
Electronic Frequency generation
Microbalances
Ultra-fine focusing of optical assemblies
How to Use a Piezoelectric Sensor?
To use a piezoelectric sensor is the easiest task, just connect the positive and negative terminal to your circuit and press the top of sensor.
By pressing, due to mechanical pressure it create voltage at output which is further feed to the circuit.
You can simply connect a LED to the piezoelectric sensor, as shown in the circuit below.
Whenever you press the sensor the LED will give a flash.
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