About this item
Key Features Used for making beeps, tones and alerts Driven with 3-30V peak-to-peak square wave Petite but loud Includes a single piezo buzzer
Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume. Item Specifics Diameter: 11.90mm/0.47in Height: 6.53mm/0.26in Weight: 0.70g/0.02oz
- Features
- Petite but loud
- Includes a single piezo buzzer
- Used for making beeps, tones and alerts
- Driven with 3-30V peak-to-peak square wave
Specifications
- Type
Prototyping Products
- First Listed on Newegg
February 28, 2023
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.