SRF04 - Ultrasonic Range Finger Application Note

Datasheet Summary

Description

]--------------------------------------------' ' This program uses the Devantech SRF04 to measure the distance between the ' unit and a target.

Display is raw value, centimeters, and inches.

Features

w w w . D at aS he et 1 For a Javelin Stamp.

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SRF04 Ultrasonic Range Finger Application Note by Parallax - Datasheet Preview — Datasheet preview – SRF04

Datasheet Details

Part number	SRF04
Manufacturer	Parallax
File Size	238.41 KB
Description	Ultrasonic Range Finger Application Note
Datasheet	SRF04 Datasheet
Additional preview pages of the SRF04 datasheet.

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599 Menlo Drive, Suite 100 Rocklin, California 95765, USA Office: (916) 624-8333 Fax: (916) 624-8003 General: info@parallax.com Technical: support@parallax.com Web Site: www.parallax.com Educational: www.stampsinclass.com Devantech SRF04 Ultrasonic Range Finder (#28015) The Devantech SRF04 ultrasonic range finder provides precise, non-contact distance measurements from about 3 cm (1.2 inches) to 3 meters (3.3 yards). It is very easy to connect to BASIC Stamps or the Javelin, requiring only two I/O pins.1 The SRF04 library makes this device very simple to use and is an ideal component for robotics applications. The SRF04 works by transmitting an ultrasonic (well above human hearing range) pulse and measuring the time it takes to "hear" the pulse echo.

Published: Dec 13, 2005 |