YMD-12095-B BUZZER 5V
Hey want to hear a really loud noise? Apply 3V to 5V to this buzzer module and you’ll be rewarded with a loud 2KHz BEEEEEEEEEEEEEEEEEP. Inside is a piezo plus the driver circuitry that makes it oscillate at 2KHz. That makes it really great for integrating into projects because you don’t need an oscillating control signal.