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Whole catalog Development toolsModulesSensor modules
Код товара:
017033

Ultrasonic sensor HC-SR04 (module)

Ultrasonic distance measuring module HC-SR04, Distance measuring range: 2 - 500 cm
Ultrasonic sensor HC-SR04 (module)
In stock
42,00 UAH × = 42,00 UAH
from 1 pc : 42,00 UAH
from 5 pcs : 39,90 UAH ( -5,0%)
from 30 pcs : 33,60 UAH ( -20,0%)

Current balances:

Магазин-Днепр
11 pcs
For Online Orders
111 pcs

Изображение товара

Ультразвуковой датчик расстояния HC-SR04 (дальномер)

Product description format_size zoom_out zoom_in


Electrical parameters.

Working voltageDC 5V
Working current 15mA
Working frequency40 kHz
Maximum range5m
Minimum range2cm
Measurement angle15 degrees
Trigger- input, pulse 10 μs TTL level
Echooutput signal TTL level - PWM duration from 150 μs to infinity if there is no echo.
Dimensions (edit)45 * 20 * 15mm

Measurement order.

The control device sends a positive pulse with a duration of at least 10 μs to the Trigger input.
At the Echo output, a positive pulse is formed with a duration from 150 μs to infinity. The period of the impulse, the start of the measurement is recommended after 50 ms.
The distance to the obstacle can be calculated using the formula:
S=F/58; where S is the distance in centimeters, F is the pulse length in microseconds
S=F/148; where S is the distance in inches, F is the pulse length in microseconds

 

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
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