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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Lens dimension in diameter: 23mm
pH Sensor with BNC Connector
Operating temperature range: 0ºC to +55ºC
3-aixs accelerometer and 3-axis gyroscope values combined
Maximum 7 voice commands effective at same time
Buzzer 5V USB to Barrel Jack Lens dimension in diameter: 23mmIntroduction : 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.
US$ 274.50
US$ 374.50
US$ 259.50
