CUSTOMER SERVICE

Main Parts : 
Power Jack x 2
Piezoelectric Buzzer x 1
2x2-pin Stackable Header x 1
Buzzer Type : Piezoelectric, internal-drive
Input Voltage:4V~5V
Output Frequency : 1.7KHz ±10%
Sound Output:83 dBA
Brick Unit:5 x 4

Note : 
Connect Vin to HIGH to output 1.7KHz sound
Connect Vin to LOW for output mute sound

Related Products

Voice Recognition

Voice Recognition

FM Tuner

FM Tuner

MP3 Decoder

MP3 Decoder

Electromagnetic Buzzer

Electromagnetic Buzzer

Stereo Speaker

Stereo Speaker

MIDI Synthesizer

MIDI Synthesizer