buzzer 3-24v continuous sound
Type Uint SFM-27-I
Operating Voltage V 3~24
Sound Output dB ≥95at 12VDC/10cm
Rated Current mA ≤12at 12VDC
Resonant Frequency Hz 2500±500
Operating Temperature ℃ ﹣20~+60
Storage Temperature ℃ ﹣30~+70
Resistor 220 Ohm 1/4W
1 × 1 SAR
MQ-2 gas sensor
1 × 33 SAR
TD2030A Audio amplifier Module
1 × 33 SAR
Nextion Touch LCD 5 inch NX8048K050 Enhanced
1 × 432 SAR
IR Infrared Obstacle Avoidance Sensor Module
1 × 23 SAR
long pin header female 10P
1 × 5 SAR Subtotal: 527 SAR
Resistor 220 Ohm 1/4W
1 × 1 SAR
MQ-2 gas sensor
1 × 33 SAR
TD2030A Audio amplifier Module
1 × 33 SAR
Nextion Touch LCD 5 inch NX8048K050 Enhanced
1 × 432 SAR
IR Infrared Obstacle Avoidance Sensor Module
1 × 23 SAR
long pin header female 10P
1 × 5 SAR Subtotal: 527 SAR
buzzer 3-24v continuous sound
Type Uint SFM-27-I
Operating Voltage V 3~24
Sound Output dB ≥95at 12VDC/10cm
Rated Current mA ≤12at 12VDC
Resonant Frequency Hz 2500±500
Operating Temperature ℃ ﹣20~+60
Storage Temperature ℃ ﹣30~+70
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