Waterproof Ultrasonic Distance Sensor Module JSN-SR04T

  • Rs. 1,200.00 INR

TECH1481

Specification:

  • Operating voltage: DC 5V
  • Quiescent current: 5mA
  • Total current draw: 30mA
  • Frequency: 40khz
  • Range: 25cm to 450cm
  • Resolution: about 0.5cm
  • Beam Angle: less than 50 degrees
  • Working temperature: -10 ~ 70 Celsuis
  • Storage temperature: -20 ~ 80 Celsuis

 

Description:

  • This Waterproof Ultrasonic Distance Sensor is an industrial grade sensor to measure distance. Interfacing with it is same as other cheap ultrasonic sensor, but it offers better performance and can be used in harsher environments and is waterproof too! It can be easily interfaced with Arduino and Sample codes and projects are available.
  • Small size, easy to use
  • Low voltage, low power consumption
  • High accuracy
  • Strong anti-jamming
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions

 

Application:

  • Horizontal distance
  • Obstacle avoidance, automatic control
  • Traffic control
  • Security, industrial control
  • Artificial intelligence, and research


The basic working principle:

  • Turn on TRIG Pin to 5V for atleast 10uS
  • The module will then automatically send 8 40KHz tones and automatically detect when the signal return after reflecting back from the object
  • On detecting the signal, a high level signal is outputed through the IO Pin ECHO. By keeping track of the time duration between transmitting and receiving the signal, the distance can be calculated. Distance = (Time to Receive Reflected Signal * speed of sound (340M/S)) /2

 

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