Description:

There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage of HC-S04 module. 

compares to the SR04T module, this module is more easy to install anf waterproofing. 

Application

• Horizontal distance messurement
• Obstacle avoidance, automatic control
• Traffic control
• Security, industrial control

Features:

• 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
• Working voltage: DC 5V
• Static working current: 5mA
• Working current: 30mA
• Acoustic emission frequency:40KHz
• Wiring:+5V(positive); Trig(control); 　　Echo(receive); 　　GND(cathode);

Documents:

• ARDUINO LIBRARY 
  

Mikroelectron Code:

#include "Ultrasonic.h"
Ultrasonic ultrasonic(12, 13);
void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.println(ultrasonic.Ranging(CM));
  delay(100);
}