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Hengjiaan Ultrasonic Module Distance Measuring Transducer Sensor

Hengjiaan Ultrasonic Module Distance Measuring Transducer Sensor

Waterproof Reversing Radar Module - Blue

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SKU: 437392
  • US$14.43

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  • Form Color:

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Quantity 3+ units 5+ units 10+ units More
Rate US$11.28 shipped US$11.24 shipped US$11.20 shipped

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Hengjiaan Ultrasonic Module Distance Measuring Transducer Sensor

Hengjiaan Ultrasonic Module Distance Measuring Transducer Sensor

US$12.72 US$14.43 12%OFF 0
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Operating voltage: DC 5V
Quiescent current: 5mA
Total current work: 30mA
Acoustic emission frequency: 40khz
Farthest distance: 4.5m
Blind: 25cm
Wiring: + 5V (positive power supply)
Trig (control side) RX
Echo (the receiver) TX
GND (negative)
Module size: 41mm * 28.5mm
Resolution: about 0.5cm
Angle: less than 50 degrees
Working temperature: -10 ~ 70 ℃
Storage temperature: -20 ~ 80 ℃

Product Features:
1, small size, easy to use;
2, low voltage, low power consumption;
3, high accuracy;
4, strong anti-jamming;
5, integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.

Application:

1, Horizontal distance;
2, obstacle avoidance, automatic control;
3, the object approaches, there is a perceived
4, traffic control;
5, security, industrial control;
6, artificial intelligence, and research

The basic working principle:
(1) using IO port TRIG trigger location, to the high level signal of at least 10us;
(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
(3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is
ultrasonic from launch to return. The test distance = (high level time * speed of sound (340M/S)) /2;
This module uses the simple method, a control port with a 10US above high level, can wait for high level output at the receiving port. An output can drive the timer, when this port is low can read the timer value,

this time for the location of the time, can be calculated distance. So constantly cycle test, that can achieve 
the measurement of the value of your mobile.
 
General
BrandHengjiaan
ModelN/A
Quantity1 piece
Form ColorBlue
MaterialFR4
Specification
ApplicationDistance Measuring, Reversing Radar, etc.
Working Voltage 5V
Working Current5~30mA
English Manual / SpecYes
Download Link http://pan.baidu.com/s/1kV4KGpp
Dimensions & Weight
Dimensions 1.61 in x 1.12 in x 0.47 in (4.1 cm x 2.85 cm x 1.2 cm)
Weight 1.69 oz (48 g)
Packing List
1 * Ultrasonic Module (Cable: 245CM)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$11.28 shipped US$11.24 shipped US$11.20 shipped

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