Passive Buzzer Module Speaker
- Made of high quality material. Durable, long service life.Easy to install and plug.
- The passive buzzer modules can be set the PWM output frequency and durationto produce different tones. Be accorded to the song numbered musical notation. Be used for DIY birthday card, etc.
- The passive buzzer module is driven by 9012 triode,and it is a piezoelectric speaker.
- Compatibility: Compatible with Arduino UNO R3, Arduino Mega2560, STM32, Raspberry, and so on.PCB Size:20x15mm/0.79×0.59Inches(LXW).Operating Voltage: 3.3V-5V. Passive Buzzer:2 – 5kHz Driving square wave.
1 in stock
