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HC-SR04P Ultrasonic Ranging Sensor (3.3V-5V)

Product Code: 1042
Availability: In Stock

$4.99CAD

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Description Reviews (0)

HC-SR04P is a wide range voltage work ultrasonic distance measurement module. Module size and the software is fully compatible with the old version HC-SR04, can be seamlessly switch with the old version HC-SR04.

Features:

Working Voltage: 3.3V-5V
Static Current: Less than 2mA
Output Signal: Electric frequency signal, high level 5V, low level 0V
Sensor Angle: <15
Detection Distance: 3.3V: 2cm-400cm / 5V: 2cm-450cm
High Precision: Up to 0.3cm
Input Trigger Signal: 10us TTL impulse
Echo Signal: Output TTL PWL signal
Compatible with HC-SR04 software and hardware

Mode of Connection:

VCC
trig (T)
echo (R)
GND

Use Method:

Supply module with 3.3-5V, the output will be 3.3V-5V while obstacle in range, or 0V if not. The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.

Note: the module should be inserted in the circuit before been power, which avoid producing high level of misoperation; if not, then power again.

Module Working Principle:

1. Adopt IO trigger through supplying at least 10us sequence of high level signal.

2. The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal.

3. If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2.

Note :

This module is not suitable to connect with electric power, if you need to connect this module with electronic power, then let the GND terminal of this module to be connected first, otherwise, it will affect the normal work of the module.

About Us

X2 Robotics is a supplier of electronic parts and components in Canada. We carry a large selection of open source electronics such as Adafruit, Arduino, Pololu, Raspberry Pi, SparkFun and more. We ship orders to anywhere in Canada or the United States.

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