5 Stück Aktives Summer Modul Buzzer Modul DIY Kit 3,3V-5V Low Level Trigger 3 Pin
6,11 €
5PCS Active Buzzer Low Level Modules 3.3V-5V Buzzer Module Low Level Trigger 3 Pin Buzzer Alarm Beeper Module Electronic Component. Built-in Oscillator for Easy Alarm: The active buzzer module diy kit has an internal oscillator that emits an alarm sound as soon as it is powered on.
Jetzt bei Ebay:
