5V Continuous Sound Piezo Buzzers Fit for Computers Printers Pack of 20
Note: The color of the item may vary slightly due to photography and your own computerWidely use in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products for sound devices.It made of oscillator, the electromagnetic coils, magnets, diaphragm and housing and other components.After powered on, the audio signal generated by the oscillator current through the solenoid coil, the electromagnetic coil generates a magnetic field. Entangled in the diaphragm and the magnet solenoidSpecifications:Voltage: 5VCurrent: less than 32mAFrequency: 2300Hz(around)Diameter: 12mmThickness 9.6mmColor: BlackWeight: 35gPackage included:20 x Piezo Buzzer