Datasheet Details Part number: HC-SR04 Manufacturer: ETC File Size: 510.00 KB Description: Ultrasonic sensor. HCSR04 Ultrasonic Sensor Elijah J. Morgan Nov. 16 2014 The purpose of this file is to explain how the HCSR04 works. It will give a brief exp. 📁...
What is the HC-SR04? HC-SR04 is an ultrasonic ranging sensor that provides 2 cm to 400 cm non-contact measurement function. Is the HC-SR04 accurate? The ranging accuracy can reach to 3mm and effectual angle is < 15°. It can be powered from a 5V power supply. HC-SR04 datasheet (PD...
部件名HC-SR04 下载HC-SR04下载 文件大小515.73 Kbytes 页6 Pages 制造商ETC2 [List of Unclassifed Manufacturers] 网页 标志 功能描述UltrasonicSensor 类似零件编号 - HC-SR04 制造商部件名数据表功能描述 List of Unclassifed Man...HC-SR05 209Kb/3PHY-SRF05 Precision Ultrasonic Sensor ...
HC-SR04 data sheet Repository Contents /Firmware - Arduino example code. Make sure to check the pin definitions and what you are connecting to. Documentation Hookup Guide - Basic hookup and project example using the ultrasonic sensor. (Note: The example code used in this tutorial is slightly ...
* Complete Guide for Ultrasonic Sensor HC-SR04 * Ultrasonic sensor Pins: VCC: +5VDC Trig : Trigger (INPUT) - Pin11 Echo: Echo (OUTPUT) - Pin 12 GND: GND */ inttrigPin=11;// Trigger intechoPin=12;// Echo longduration,cm,inches; ...
For more information you can check out the datasheet below: HC-SR04 Datasheet Wiring – Connecting HC-SR04 to Arduino UNO The wiring diagram below shows you how to connect the HC-SR04 sensor to the Arduino. HC-SR04 with Arduino wiring diagram ...
The following picture shows the HC-SR04 ultrasonic sensor. The next picture shows the other side of the sensor. Features Here’s a list of some of the HC-SR04 ultrasonic sensor features and specs—for more information, you should consult the sensor’s datasheet: ...
HC-SR04 ultrasonic module can offer non-contact distance sensing function; Includes ultrasonic transmitter, receiver and control circuit; Operation requirement: Take IO port TRIG to trigger ranging.It needs 10 us high level signal at least.
I have already used the HC-SR04 ultrasonic sensor for building several cool Arduino projects and you can check them out here: Arduino Radar (Sonar) Range Measurer and Digital Spirit Level Security and Alarm System Project Arduino Ant Hexapod Robot ...
This is the latest version of the popular HC-SR04 Low Cost Ultrasonic Sensor. Instead of the common GPIO interface, this version of HC-SR04 uses I2C to communicate with host controller. HC-SR04 ultrasonic sensor provides a very low-cost and easy method of distance measurement. It... ...