Piezoelectric Buzzer 9-12v

A piezoelectric active buzzer operating within the 3-6V range is a compact and efficient device used to generate sound through the piezoelectric effect. Here are some key features and details:

Key Features:
Operating Voltage: 3V to 6V DC

Sound Output: Typically around 85-100dB

Resonant Frequency: Around 2500Hz

Construction: Compact and durable plastic casing

Connection: Two leads for easy connection to power sources and control circuits

Applications:
Security Systems: Used in burglar alarms and fire alarms

Home Appliances: Incorporated into household gadgets for notifications

Automotive: Utilized in vehicles for reverse warning systems

Toys and Gadgets: Used in children’s toys for sound effects

DIY Projects: Popular in hobbyist electronics projects

Advantages:
Loud and Clear Alerts: High decibel output ensures audibility

Easy Integration: Simple two-lead design for straightforward integration

Wide Voltage Range: Versatile and compatible with different power sources

The 100×20 mm Wheel for DC Motor with a 6mm Shaft is a larger, durable wheel ideal for various robotics projects.

Here are its key features:

Diameter: 100mm

Width: 20mm

Shaft Size: Fits a 6mm motor shaft

Material: Durable plastic with rubber tires for excellent traction

Mounting: Comes with screws for secure attachment

These wheels are great for building robust and stable robotic vehicles.