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
- 12.5mm element in 14mmØ shell
- Operating Voltage: 1.0 ~ 20.0V
- Rated Voltage: 3.0V
- Diameter: 12.5mm
- Total Height: 6.7mm
- Capacitance: 15,000pF
- Current Consumption: ≤2mA
- Resonance Freq: 4,000Hz
- Sound Pressure Level at 10cm: ≥75db
- Connection Method: Pin Type
- Self Drive: No
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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.
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