Prekių paieška
- Lėktuvai
- Automobiliai
- Sraigtasparniai
- Multikopteriai
- Laivai
- Tankai
- Aitvarai
- Robotai
- Valdymas/ Stabilizavimas
- Servo mechanizmai
- Elektriniai varikliai
- Greičio reguliatoriai
- Akumuliatoriai/ Pakrovėjai
- Fpv/ Foto/ Video/ Osd
- Vidaus degimo varikliai
- Įrankiai/ Priedai
- Medžiagos
- Dalys lėktuvams
- Dalys automodeliams
- Dalys sraigtasparniams
- Naudotos prekės
/ Robotai / Robotų dalys
30mm Piezo Buzzer: 1-30V
This piezo sounder is an inexpensive way to add sound to your project. The wide operating voltage of 1 – 30 V and low current draw (5 mA at 9 V) make it easy to control this buzzer directly from a microcontroller I/O line.
This piezo sounder is an inexpensive way to add sound to your project. The wide operating voltage of 1 – 30 V and low current draw (5 mA at 9 V) make it easy to control this buzzer directly from a microcontroller I/O line. The volume can be increased by driving the two pins differentially from two I/O lines. These buzzers are manufactured for name-brand household applicances, so you get the benefit of a well-engineered product at a mass-production price.
The pins on this buzzer can be jammed into a breadboard (it’s a little bit tight, but it fits).
Additional specifications can be found in the datasheet (1MB pdf).
![]() |
| Frequency response curve for the 30mm piezo buzzer. |
|---|
![]() |
| 30mm piezo buzzer dimensions (in mm). |
|---|










