JSN SR-04T Waterproof Ultrasonic Sensor Module

49.00

JSN-SR0T4 is a waterproof ultrasonic distance measurement sensor module with a range of 25cm-450cm non-contact distance measurement. It is very similar to the ultrasonic sensors which are found in car bumpers. It works with a nominal 4.5V to a maximum of 5.5 VDC supply voltage. However, it typically works with 5.0V DC voltage and requires a maximum of 30mA current.

Only 2 left in stock (can be backordered)

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Description

Features and Specification of JSN SR-04T

  • Operating voltage: DC 5V
  • Quiescent current: 5mA
  • Total current draw: 30mA
  • Frequency: 40khz
  • Range: 25cm to 450cm
  • Beam Angle: less than 50 degrees
  • Working temperature: -10 ~ 70 Celsius
  • Storage temperature: -20 ~ 80 Celsius
  • Small size, easy to use
  • Low voltage, low power consumption
  • Strong anti-jamming
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.

Pin Description

S. NO. Pin Name Pin Description
1 5V Positive supply pin of the sensor
2 Trig Input pin of sensor. This pin has to be kept high for 10us to initialize measurement by sending ultrasonic waves.
3 Echo Output pin sensor. This pin goes high for a period that will be equal to the time taken for the ultrasonic wave to return to the sensor.
4 GND This pin is connected to the Ground of the system.

Documentation