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Specification
BulletPoint : Haolahaola
BulletPoint1 : Sensors 5PCS US 100 Ultrasonic Sensor Module with Temperature Compensation for Arduino
BulletPoint2 : Haolahaola
BulletPoint3 : ELECTRONIC COMPONENT
ExternallyAssignedProductIdentifier : 7424012925985
ItemName : Sensors 1PCS HC-SR04/HC-SR04P Ultrasonic Module Distance Measuring Sensor for Arduino K9 - (Type:HC-SR04)
ItemTypeKeyword : ultrasonic-proximity-sensors
Manufacturer : Haolahaola
Material : Copper
PartNumber : TM-Pin-EB157-LED-1074
ProductDescription :

Product Description:

>Description

1.This module performance is stable, measure the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module High precision, blind spots (2cm) super close.

2.Main technical parameters:

Voltage: DC 5V

Static current: less than 2mA

Electrical level output: 5V high

Electrical level output: at the end of 0V

Induction angle: not more than 15 degrees

Detection distance: 2cm-450cm

High precision: 2mm

Wiring: VCC, trig (control side), echo (receiving end), GND

3.Module works:

using IO trigger distance, the high signal to at least 10us

module automatically sends eight 40khz square wave, automatically detects whether a signal return;

a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2;

Package includes:

1/2/5/10/50/100 PCS Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor

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ProductSiteLaunchDate : 2021-02-04T17:05:28.017Z
Size : 10 PCS
Voltage : 5 volts