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Model: SL-105 Indoor Piezo Siren Specification: 1.Operating Voltage:DC12V 2.Rated current:130mA 3.Sound type:Signal tone 4.Buzzer level:108?DB/1M 5.Color:white Product Size:72(W)*123(L)*45(H)mm Rated Voltage:DC...
...the buzzer plate (device), so it is called a piezoelectric element. The reason why piezoelectric ceramic plates can emit the sound of beeping is to use the principle of piezoelectric effect. The ......
...the buzzer plate (device), so it is called a piezoelectric element. The reason why piezoelectric ceramic plates can emit the sound of beeping is to use the principle of piezoelectric effect. The ......
1.Size:89.5DIA x 59.5DIA x 42.5H mm 2.Operating Voltage: 6-15VDC 3.Rated Voltage: 12VDC 4.Rated Power: 15W 5.SPL DB/M: 105±3 6.Len Color: Red, Blue, Orange 7.Tone:Warble...
... driven by two serial 74HC595's 2. 4 x surface mount LED's in a parallel configuration 3. 10K adjustable precision potentiometer 4. 3 x Independent push buttons 5. Piezo buzzer 6. DS18B20 temperature...
... driven by two serial 74HC595's 2. 4 x surface mount LED's in a parallel configuration 3. 10K adjustable precision potentiometer 4. 3 x Independent push buttons 5. Piezo buzzer 6. DS18B20 temperature...