Buy HC-SR04 Ultrasonic sensor distance measuring module in Pakistan.
This is the light weight and affordable ultrasonic distance sensor
HC-SR04 for non-contact measurement. It includes an ultrasonic
transmitter, receiver and control unit. Perfect for robotics projects it
has a maximum range of 4 meters with a beam angle of 15 degrees. It
takes a 5V DC power supply and has a working frequency of 40Hz.
The HC-SR04 Ultrasonic Sensor is a
very affordable proximity/distance
sensor that has been used mainly for object avoidance in various
robotics projects . It essentially gives your Arduino eyes / spacial
awareness and can prevent your robot from crashing or falling off a
table. It has also been used in turret applications, water level
sensing, and even as a parking sensor. This simple project will use the
HC-SR04 sensor with an Arduino and a Processing sketch to provide a
neat little interactive display on your computer screen.
Ultrasonic sensor distance measuring module
Main technical parameters:
1) Voltage: DC5V
2) Static current: less than 2mA
3) level output: high-5V
4) level output: the end of 0V
5) Sensor angle: not more than 15 degrees
6) Detection distance: 2cm-450cm
7) High precision: up to 0.3cm
Connections are: 1-VCC, 2-trigger (control side), 3-echo (receiving end), 4- GND
Usage:
(1) The IO trigger signal should be at least 10us; (2) the module
automatically sends eight 40khz square wave, automatically detects
whether a signal returns
(3) a signal back, through the IO of a high output, high duration is
Ultrasonic time from launch to return. Test distance = (time * High
speed of sound (340M / S)) / 2;
This module provides a full set of ranging process:
For more details contact Us.
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