Arduino And Ultrasonic Sensor Project

Here I will show you Arduino and ultrasonic sensors projects.here I am using Ultrasonic Sensor HC-SR04 Arduino Uno few jumper wires and led.you can also use a buzzer.you can also make a radar using Ultrasonic Sensor.this is the basic tutorial about ultrasonic sensor and Arduino. Ultrasonic sensor is very useful sensor for making many smart things.ultrasonic sensor is basically opstacal detection sensor.you can also use ultrasonic sensor as a smart door lock.here I am using led you can also use a Buzzer just remove the led and put buzzer pin to led's pin .Here I will show you how to interact with Arduino and ultrasonic sensor with just using few lines of code.All the code I am using here are available in the description.
Ultrasonic Sensor HC-SR04 is a sensor that can measure distance. It emits an ultrasound at 40 000 Hz (40kHz) which travels through the air and if there is an object or obstacle on its path It will bounce back to the module. Considering the travel time and the speed of the sound you can calculate the distance.
Products link :
Arduino Uno : amzn.to/3phVQ7L
Ultrasonic sensor : amzn.to/3pmNXhx
Jumper wires : amzn.to/3uMkdfc
Leds : amzn.to/3uIL9fH
Code :drive.google.com/file/d/1-Nca...
Circuit :drive.google.com/file/d/1-NL_...
music:
• Video
#Arduino
#Ultrasonicsensor
#Smartalarm

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