10 Pcs Passive Buzzer DC 1.5-5V Electric Buzzer Piezo Alarm

These passive piezoelectric buzzers produce a continuous sound. They are commonly used in DIY electronics, alarm projects, and security alarms. Voltage: 1.5-5V; Current: 30mA; Maximum Volume: 95dB; Material: Plastic, metal; Pin spacing: 6mm; Overall dimensions: 12x8.5mm/0.47x0.33 inch (DxH); Package contents: 10pcs x Passive Buzzer. Our buzzer is made with quality materials and finely crafted. It features a new appearance and solid pins. Our passive buzzer offers a long-lasting sound. You can control the output sound with your tuning circuit. Our buzzer has a compact size suitable for various circuits, chips, and projects. Connect the pins to the control circuit. You must write a program in your microcontroller's code to generate an oscillating signal on the output pin to activate the buzzer and produce sound. Do not install the buzzer in a circuit exceeding the maximum rated voltage of 12V.