uxcell Active 5mm Electronic Piezoelectric Continuous for Physical and Stores 10-Pack Buzzer, DC12V, 9x5.5mm, Pitch, Buzzer, Alarm, Buzzer, Sound,

These passive piezoelectric buzzers emit a continuous sound. They are widely used in oscillators, electromagnetic coils, magnets, vibrating diaphragms, housings, and other applications. Voltage: 12V; Current: 30mA; Maximum volume: 95dB; Material: Plastic, metal; Pin spacing: 5mm; Dimensions: 9x5.5mm/0.35x0.22 inches (diameter x height); Contents: 10 active buzzers. Precision design using high-quality materials. New design with robust pins. Passive buzzer emits a sustained sound. Adjustable circuit allows control of the output sound. Compact design suitable for various chips, circuits, and projects. Connect the pins to the control circuit. Create a program in the microcontroller code to generate an oscillation signal, which will then drive the buzzer and produce sound. Do not connect to circuits with a rated voltage exceeding 12V. What is this? This active piezoelectric buzzer emits a continuous sound. It is widely used in oscillators, electromagnetic coils, magnets, vibrating diaphragms, housings, etc. Product Specifications: Voltage: 12V; Current: 30mA; Maximum Sound Volume: 95dB; Material: Plastic, Metal; Pin Spacing: 5mm; Dimensions: 9x5.5mm/0.35x0.22 inches (Diameter x Height); Contents: 10 Active Buzzers. Product Features: Precision design using high-quality materials. New design with robust pins. Passive buzzer emits a sustained sound. Output sound can be controlled with the adjustment circuit. Compact design suitable for various chips, circuits, and projects. Instructions for use: Connect the pins to the control circuit. Create a program in the microcontroller code to generate an oscillation signal, which will drive the buzzer and produce sound. Caution: Do not connect to circuits exceeding the rated voltage.