Devantech SRF01 Ultrasonic Range Finder
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Devantech SRF01 Ultrasonic Range Finder

$17.60
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Description Ranges from 0cm to 600cm  One Pin Serial Bus @ 9600 baud 3-4cm Resolution Supply Voltage: 3.3v to 12v World beating performance - the Devantech SRF01 Ultrasonic Range Finder employs our 2nd generation AutoTune technology which allows ranging all the way down to zero on a single transducer sonar. Features: Voltage - 3.3v to 12v  Current - 25mA Ranging. 11mA Standby. 55uA Sleep. Frequency - 40KHz  Range - 18cm to 600cm (Industrial spec', no calibration required).  Range - 0cm to 600cm (Hobby spec' after auto-calibration).  Connection - One Pin Serial Bus @ 9600 baud.  Up to 16 SRF01's connected to a single pin on your controller. Units - Range reported in cm or inches.  Very light weight, just 2.7gm Supplied with Mounting Grommet. View more Dimensions Size: 20mm Diameter x 4 cm Links Useful Links Full Technical Data

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