Ultrasonic Ranging Measuring Transducer Sensor Waterproof JSN SR04T
Features:
 
Electrical properties:

Electrical parameters: JSN-SR04T 

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.
 
 

Package Included:

1 x DC 5V Ultrasonic Module Distance Measuring Transducer Sensor Perfect Waterproof 

  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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    2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
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Am 02.09.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

 

 

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Am 25.04.2024 hat der Verkäufer die folgenden Angaben hinzugefügt:

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