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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Maximum operating temperature: 68 °C
Maximum 7 voice commands effective at same time
Lens dimension in diameter: 23mm
max-width: 100%
this is a good one to start with
Buzzer 5V USB to Barrel Jack Maximum operating temperature: 68 °CIntroduction : 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 : 5V. Operating Voltage : 4 8V. Resonant Frequency : 2300 300 Hz . Operating Temperature : 20C to 45C.
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