Alarm buzzer (3 V)

1,50

  • Works with battery powered boards
  • 2.1-3.6 V, 30 mA
  • Very loud, 80 dB/10 cm
  • Continuous tone on power (2.3 kHz)
  • Click/ring tones on pulsing power
  • ø 12 mm (height 7.6 mm)
  • Header distance (+/- 7.6 mm)
  • Can be connected to VDD-SW1 (ECO Power)
  • Turtle board requires a MOSFET or BJT (bipolar junction transistor) to drive the buzzer
Kategorie: Schlagwörter: ,