Devantech SRF235 "Pencil Beam" Ultrasonic Range Finder

Name: Devantech SRF235 "Pencil Beam" Ultrasonic Range Finder
Brand: Devantech
SKU: RB-Dev-15
Price: 19776.0 JPY
Availability: BackOrder

DevantechSKU: RB-Dev-15
Manufacturer #: SRF235

Price :

¥19,776

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On Demand See due date

This is an On Demand item and is not normally stocked. We will order it for you along with our next purchase from the supplier.

* Delays depend on the order frequency from each supplier and the approximate arrival date is indicated in the due date. Returns are not accepted on On Demand and Clearance Items except when they are found defective, in which case the product may be repaired or replaced at RobotShop's discretion.

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Ranges from 10cm to 1.2m
I2C bus interface
Very narrow 15° beam width
3-4cm Resolution
Dimensions: 34mm x 20mm x 19mm

The Devantech SRF235 "Pencil Beam" Ultrasonic Range Finder is a small sonar with an industrial air coupled transducer, giving a very narrow 15° beam width and fast cycling - up to 100Hz update rate. Working at 235KHz, the SRF235 can be used simultaneously with standard 40KHz rangers without interference.

PDF Files

Web Site

Technical Data

Note: The documentation includes the read/write bit when it talks about I2C addresses. Some systems, such as Arduino, handle that bit separately, so the address that should be used is half the value specified in the documentation. For example, the default address is 0x70 when used with Arduino.