HC-SR04 Ultrasonic User Guide

ELECFreaks

HC-SR04 Description

HC-SR04 User Guide Part 1 Ultrasonic Introduction 1.1 Ultrasonic Definition The human ear can hear sound frequency around 20HZ ~ 20KHZ, and ultrasoni.
5V power supply Trigger pin Receive pin Power ground 2.

HC-SR04 Features

* Stable performance
* Accurate distance measurement
* High-density

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HC-SR04 Datasheet Preview — Preview of HC-SR04 PDF

Datasheet Details

Part number: HC-SR04
Manufacturer: ELECFreaks
File Size: 717.93 KB
Datasheet: HC-SR04_ELECFreaks.pdf
Description: Ultrasonic User Guide

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Ultrasonic User Guide ELECFreaks

ELECFreaks HC-SR04-like datasheet