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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Additionally
Photointerrupter Width:10mm
IR light is very similar to visible light
700V DC Voltage (V): 200mV
2 double strips
Buzzer 12V force AdditionallyIntroduction : This buzzer is an active buzzer, which means that it will buzz at a predefined frequency (2300 300 Hz) on its own even when you just apply steady DC power. Features : Rated Voltage : 12V. Operating Voltage : 4 12V. Resonant Frequency : 2300 300 Hz . Operating Temperature : 20C to 45C.
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