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    HC-SR04 울트라 소나 센서

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    4,000

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    ULTRA DUO PLUS 80

     

     

    HC-SR04 울트라 소나 센서, 초음파 센서

     

     

    -YTK-A6 serial ultrasonic ranging module is a high performance, cost-effective non-contact distance sensor module, measuring range of 0.02 ~ 4.00m, accuracy 1cm, measurement without direct contact with the measured object, can clearly show a steady measurement results

    -Small, easy to use
    -low voltage, low power consumption
    -Wide measurement range
    -high accuracy
    -with temperature compensationApplication

    Application:

    -Applications ranging occasions;
    -measuring the distance between objects:
    -Programmable car obstacle avoidance:
    -robot obstacle avoidance:
    -teaching apparatus;
    -security, industrial control 

    Instructions for use:

    This module will occupy in the use of a microcontroller IO port, connect the power, the modules within the distance once every 50ms, and from the pin OUT one, with four 8-bit data frame format is: 0XFF + H_DATA + L_DATA + SUM
    1. 0XFF: as a starting data for judgments.
    2. H_DATA: from the high 8-bit data.
    3. L_DATA: from the lower 8 bits of data.
    4. SUM: data and, for efficacy. The 0XFF + H_DATA + L_DATA = SUM (lower 8-bit only)
    Note: H_DATA and L_DATA synthetic 16-bit data, ie the distance in millimeters values.

     

    hc-sr04-4hc-sr04-5

    hc-sr04-1hc-sr04-2

     

    Product Details :

    –Operating voltage DC 5V
    -Operating current Less than 10mA
    -frequency 40KHz
    -Max distance 4m
    -Min distance 2cm
    -Output pin 2.out
    -Communication format 9600,n,8,1
    -Response time 100MS
    -accurcy 1cm
    -drectivity Less than 30
    -Operating Temperature -10-60℃
    -Storage Temperature -20-80℃
    -size 45*20*15mm