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
PIC16F886 microcontroller
1 × 29 SAR
Digital Temperature Thermometer LCD
1 × 29 SAR
TD2030A Audio amplifier Module
1 × 33 SAR Subtotal: 91 SAR
PIC16F886 microcontroller
1 × 29 SAR
Digital Temperature Thermometer LCD
1 × 29 SAR
TD2030A Audio amplifier Module
1 × 33 SAR Subtotal: 91 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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