-
MenuBack
-
Shop
-
-
-
-
-
-
-
Arduino Compatible Modules
- Switches & Relays
- Fingerprint Reader Module
- Camera Modules
- Joystick Modules
- Wired & Wireless Modules
- Breakout Boards
- Motor & Controllers
- TTL Modules
- Car Modules
- Gas Sensors
- Motion Sensors
- Temp & Humidity Sensors
- Sound & Light Sensors
- Rain & Soil Sensors
- Voltage Sensors
- Display Modules
- Storage Modules
-
-
-
-
-
-
-
-
-
Training
-
-
-
-
-
-
-
-
-
-
-
-
Brands
-
-
About Us
-
- Contact Us
-
MenuBack
-
Shop
-
-
-
-
-
-
-
Arduino Compatible Modules
- Switches & Relays
- Fingerprint Reader Module
- Camera Modules
- Joystick Modules
- Wired & Wireless Modules
- Breakout Boards
- Motor & Controllers
- TTL Modules
- Car Modules
- Gas Sensors
- Motion Sensors
- Temp & Humidity Sensors
- Sound & Light Sensors
- Rain & Soil Sensors
- Voltage Sensors
- Display Modules
- Storage Modules
-
-
-
-
-
-
-
-
-
Training
-
-
-
-
-
-
-
-
-
-
-
-
Brands
-
-
About Us
-
- Contact Us
Passive Buzzer Unit
Passive Buzzer Unit is a mini passive buzzer unit, driven by a 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.
Overview:
Passive Buzzer Unit is a mini passive buzzer unit, driven by a 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.
Features:
Drive signal:
• 4KHz oscillation frequency
• Up to 72dB (within 10cm, at rating power)
• Drive signal: 4KHz 1/2duty square wave
Applications
• Buzzer/reminder
Resources:
• Detailed description and specification
Package includes:
• 1 x BUZZER Unit
• 1 x HY2.0-4P cable (20cm)
Specific References
16 other products in the same category:

Passive Buzzer Unit is a mini passive buzzer unit, driven by a 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.