Piezoelectric Generator 27mm Piezo Sensor Buzzer
Generate electricity from sound and pressure
Description:
Piezoelectric sensors use quartz crystals to produce sound using an electrical energy. The crystal expands and contracts when a voltage is applied creating sound frequency. It also has the ability to work in reverse; pressure and sound distort the shape of the quarts crystal creating and electrical energy. The electrical energy can be stored and harnessed in batteries and capacitors.
Features:
· High sound output/input
· DIY applications
· Musical instrument sensors
Specification:
Dimensions: 27mm
Supply Voltage 3V
Tone Type Diaphragm
Resonant Frequency 0.5KHz
Capacitance 25nF
Temperature Range -30-70 degrees
Thickness 0.35mm
lead wire size 10cm
Each device is fully inspected and fitted with 100mm leads
Note:
For optimal efficiency connect these devices to a bridge rectifier circuit
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