Sound
- Operate on 5VDC and make sounds when triggered
- With fixed bolt hole for easy installation
- 3 external microcontroller IO port
RM4.70
-
TDA2030 audio amplifier amplifier chip
-
18 W output power
-
On-board terminal blocks for speaker
-
On-board power indicator
RM5.40
- 95db continous sound buzzer
- Buzzer Type: Piezoelectric
- Operating Voltage: 3 - 24V
RM2.60
- Operating voltage of 3.3V ~ 5V
- Rated current: <30mA
- Resonant Frequency: ~2300 Hz
- Color: Black
- Dimension: 115 x 115 x 160 mm
RM0.60
- Brand: Hornsonic
- Model: 6 CPBA 4000
- Nominal Power: 50W
- Maximum Power: 100W
- Input Impedance: 6 ohm @ 300Hz
- Lowest Resonance Response (fo): 103Hz
- Dimension: 135 x135 x 63 mm
RM20.00
- Brand: Sharp
- Model: VSPA010WB186A
- Input Impedance: 6 ohm
- Maximum Power Rating: 80W
- Dimension: 110 x 110 x 58 mm
RM15.00