Active Buzzer (1 ชิ้น)
Active Buzzer (1 ชิ้น)
Characteristic:
- Material: ABS
- Color: Black
- Size: 9 x 11.8 mm. (L x D) / 0.35 x 0.46 inches
- Rated Voltage: 5V
- Voltage Active: 3.5-5.5V
- Current limit (MAX): 30 mA
- Output below 10 cm.: 85 dB
- Frequency resonance Max: 2300 ± 300 hz
- Operating temperature: -27 to +70 ° C.
- Storage temperature: -30 to +105 ° C
การใช้งาน: ใช้ทำเสียงเตือนปี๊บ (Beep)