🔔 Sound the Alarm: Elevate Your Projects with a Buzz!
This 15PCS Active Piezo Buzzer Alarm set features a compact 12mm diameter design, operates at a low DC 5V with a continuous sound output of 2300Hz, and is perfect for various DIY and industrial applications.
R**Y
Good, screaming noisy little beasties
work exactly as advertised and expected.
H**M
Five Stars
They work great. Quite loud at 5 volts.
M**
These are good and loud
These are good and loud, but they did not last when used intermittently or 5-10 seconds at a time. They burned out within 2 days
D**E
Works fine as a motherboard buzzer
Normal beep volume for a computer buzzer. I hand soldered some wires and crimped dupont 2.54 connectors on them.
E**
as aspected
well it makes noise as promised ...
J**N
Great for mini electronics
Works great in micro drone
B**H
Exactly what I needed
Exactly what I needed for a door chime for my home alarm system.
J**E
Not bad
Great for mini projects that need a buzzer.
Trustpilot
2 months ago
1 week ago
