The 3V Passive Buzzer Module is a compact sound component designed for generating a wide range of tones and melodies using Pulse Width Modulation (PWM). Unlike active buzzers, this passive version requires a signal input to create sound, giving you full control over pitch and frequency. It’s ideal for projects involving musical notes, custom audio signals, or variable-frequency sound indicators. Widely used in Arduino, ESP8266, ESP32, STM32, and Raspberry Pi applications, this module is great for both educational and advanced electronics projects. Purchase quality Passive Buzzer Modules from eleberric.com, Sri Lanka’s trusted source for electronics components and DIY modules. Specifications Type: Passive Buzzer Operating Voltage: 3V DC Operating Current: ≤ 25mA Input Signal: PWM required Sound Output: Varies based on frequency input Frequency Range: 1.5 kHz to 3 kHz (typical) Dimensions: 12mm diameter × 9mm height Weight: Approx. 2g Connector Type: 2-pin (VCC & GND) Mounting: PCB mount Key Features Requires PWM input for tone generation Capable of producing a wide range of sound frequencies Compact and lightweight design Great for musical tones and audio feedback Low power consumption Easy to use with Arduino and other microcontrollers Reliable and durable for long-term use Applications Melody generation in Arduino projects Alarm systems with custom tones Games and interactive gadgets Notification and alert systems DIY electronics and robotics Educational electronics kits Shop the 3V Passive Buzzer Module now at eleberric.com and create your own custom tones in Arduino or microcontroller projects! SKU: ELEB-PASSIVE-BUZZER-3V Categories: Components, Passive Buzzers Tags: 3V, Buzzer, Passive Buzzer, Sound, Speaker, Tone
