Buzzer alarme actif, signal sonor continu 5VDC 85DB - A2itronic
Par un écrivain mystérieux
Description
5 Pcs 5V Electric Magnetic Active Buzzer Continuous Beep
5V active buzzer : 20 pcs. Frequency of output signal:400 Hz. Sound pressure level at 10 cm:85 db. Rated current (max):30 mA.
New 20 PCS Active Buzzer Long Continuous Beep 5V 85db Tone Alarm Ringer
5V Active Electromagnetic Buzzer
Working Voltage: 6-24VDC; Resonance Frequency: 2.8 ± 0.5KHz; Sound Pressure: >= 85dB/10cm/5VDC. Plastic housing, DC 5V rated voltage, 2 terminals,
Mecion 18Pcs 5V 85dB Active Buzzer Electronic Alarm Continuous Beep Mini Active Piezo Buzzers
Raspberry Pi Description: The characteristics of an active buzzer are 1 The active buzzer has an internal oscillation source, so it will sound as
5/10PCS 5V Electromagnetic Active Buzzer Continous Beep Tone Alarm For Arduino
Raspberry Pi Description: The characteristics of an active buzzer are 1 The active buzzer has an internal oscillation source, so it will sound as
5/10PCS 5V Electromagnetic Active Buzzer Continous Beep Tone Alarm For Arduino
Raspberry Pi Description: The characteristics of an active buzzer are 1 The active buzzer has an internal oscillation source, so it will sound as
5/10PCS 5V Electromagnetic Active Buzzer Continous Beep Tone Alarm For Arduino
Electronic Sound Indicator, Electronic Buzzer Alarm
Buzzer Separated Continuous Tone Ringer Active Buzzer 5V DC
depuis
par adulte (le prix varie selon la taille du groupe)
