If you want to add musical tone to your project, the passive buzzer is what you need. A passive buzzer needs an AC signal or PWM to create a sound. It functions similarly to an electromagnetic speaker, creating sound in response to a changing input signal of varying frequencies rather than automatically producing a fixed frequency tone as an active buzzer does.

SPECIFICATIONS

• Colour: Blue PCB
• Buzzer Type: Passive Buzzer
• Supply Voltage (VCC): DC 3.3V to 5.5V
• Signal: PWM Signal
• Tone Generation Range: 1.5 ~ 2.5kHz
• Pinout: VCC, I/O, GND
• Size: 33x13x10mm
• Weight: 3g

SHIPPING LIST

• 1 x Passive Buzzer Module