How to use Ultrasonic Sensor HC-SR04 with Arduino

preview_player
Показать описание
In this video we are going to learn how to use HC-SR04 ultrasonic sensor with Arduino Uno.
We will use this HC-SR04 sensor to measure the distance of object and turn on buzzer.

This sensor can be used
✔ To make Intruder Alarm system
✔ In projects where we can measure distance of object and take some action

I have explained in details about what is ultrasonic sensor and how does it work.

👉Components list :
✅ Buzzer
✅ Jumper wires
✅ Battery DC 7-12V

👉 Shorts Channel :

👉Please subscribe:

👉Code and diagram:

👉Code for ultrasonic sensor + Relay:

👉Watch related videos:

👉Follow us on Instagram:

#ultrasonicsensor #HCSR04 #hashincludeelectronics #arduino #arduinouno
Рекомендации по теме
Комментарии
Автор

Nice! Have you made an accompanying blog?

shreeharily
Автор

Can we make inputs and outputs work with ESP32 board?

alisher