12.5mm Piezo Buzzer
17855
2.00
USD
Qty
Price
1
$2.00 ea.
Here's an unamplified Piezo element for breadboarding sound applications (making or detecting sound!)
Description [Hide]
Piezo elements are actually one of the coolest crystals you'll play with. Flex them, they generate a voltage (pretty high, actually). Pass power through them, and they'll flex. Do it fast enough, and they'll start to make a sound! So besides making annoying little beepy noises, you could use it as a sensor to detect a knock or other similar vibration.
Specifications
- Operating Voltage: 1.0 ~ 20.0V
- Rated Voltage: 3.0V
- Diameter: Ø12.5mm
- Total Height: 6.3mm
- Capacitance: 15,000pF
- Current Consumption: ≤2mA
- Resonance Freq: 4,000Hz
- Sound Pressure Level at 10cm: ≥75db
- Connection Method: Pin Type
- Self Drive: No
You Might Also Like [Hide]
TR2222
PN2222 NPN Transistor
This NPN transistor is similar to the TR3904, but can deliver higher maximum current at better efficiency ratings.
$0.15 USD
SLED
Standard LED
Standard sized diffused T1-3/4 LEDs, great for indicators. Available in green, red, yellow, white and blue.
$0.30 USD
21035
Breadboard Jumper Wire Bundle
This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!
$6.00 USD
35045
TMP36 Temperature Sensor
This is a tidy analog temperature sensor with a functional range of -40°C to +125°C
$3.20 USD
18815
Enclosed Stereo Speaker Set - 3W, 4 Ohm impedance
Speakers. That are ready to use, and easy to mount. DONE.
$8.50 USD
18800
Adafruit Audio FX Sound Board - WAV/OGG Trigger
The Audio FX Sound Board lets you trigger and play audio files with no additional microcontroller required.
$22.95 USD
37000
EMIC 2 Text to Speech Module
Give your project a voice, and more than just pre-recorded messages on loop! The EMIC 2 takes a serial string and turns it into synthesized voice.
$59.99 USD
29100
SeeedStudio Music Shield V2.0
Yes, there are other music/mp3 shield out there, but SEEEDStudio does it again with a very complete unit!
$33.95 USD
29276
WS2812B RGB SHIELD for WeMos D1 mini
This is the easiest way to connect a WS2812 LED to a Wemos D1 Mini!
$3.49 USD
HS9x9x12B
Blue Anodized Aluminum 9x9x12mm Heat Sink with Adhesive
Use these peel-and-stick heat sinks to remove heat from sensitive IC's.
$1.25 USD
Currency
Login
Privacy Policy Return Policies Terms Of Use
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.
© 1995-2019 Solarbotics Ltd.