Make an Obstacle Detector for Blind people using Ultrasonic Sensor Module with Arduino Nano 

if i change the buzzer did the buzzer make slow beeps , middle speed beeps , fast speed according to the distance ?

#define TRIG_PIN 9 #define ECHO_PIN 10 void setup() { Serial.begin(9600); // Start the serial communication pinMode(TRIG_PIN, OUTPUT); // Set TRIG_PIN as an OUTPUT pinMode(ECHO_PIN, INPUT); // Set ECHO_PIN as an INPUT } void loop() { long duration, distance; // Clear the TRIG_PIN digitalWrite(TRIG_PIN, LOW); delayMicroseconds(2); // Set the TRIG_PIN high for 10 microseconds digitalWrite(TRIG_PIN, HIGH); delayMicroseconds(10); digitalWrite(TRIG_PIN, LOW); // Read the ECHO_PIN duration = pulseIn(ECHO_PIN, HIGH); // Calculate the distance in cm distance = duration * 0.034 / 2; // Print the distance to the Serial Monitor Serial.print("Distance: "); Serial.print(distance); Serial.println(" cm"); // Check if the distance is 10 cm if (distance

what the name of the app you use it in the laptop to programming the arduino ?

Nice project and a good idea. But it would be nice if you could send the code too. When I try to click on the link given for code it shows 'PREVIEW NOT AVAILABLE'.

Thank you so much sister 🎉

What is outcomes of this

amazinggg video keep working hard

Very nice video I am a Bankar I am a visually impaired person I need a sensor gadget to find my opposite customer For example when the customer standing in front of me our gadget will give a signal I want this type of gadget for me thank you

THANK YOU SO MUCH MAM WORKED PERFECTLY THANK YOU ONCE AGAIN

From How much range it can detect a object

Bro is this an electronic base mini project??? Pls tell me bro❤️

how to change the distance like kilometer , more , less , or according to it's distance ?

Can i do it with IR sensor

Thank you for giving me the code

can we upload this into arduino uno?

Heyy! Can you just give us the link of code again actually we need this for our projects and the link u gave is not showing the code so if you can help it would be so kind of you!

If i want to add gps module in this project how can i compile the code for gps 😢😢😢 using blink app

Use a mini vibration motor. It will be better.

How to uploaded code into arduino nano v3 There was only arduino nano in the app how do you done it

Can you plz send the block diagram of this mini project..... Its important we need it

How to get code of Arduino nano

if using a arduino nano without switch , where should i connect the battery

if i have a LCD 16×2 display to see the distance where i put it ? i know it's for blind people , but i'm will use it when i be big in my trains

hello..i need this all equipment

How much of the cost arduino nano

The code is not opening can you check it once plz

Failed load code update it plz kindly

it works，thanks alot！！！！！

Can i use 12v batteey

please give the arduino code

sister what the code u written in computer could u send it

can anyone kindly inform if the code is working or not.

hi, I cannot seem to access the code. can someone pls help me with the code

Can i get the source code? I need it so bad.

Can i get the code please

The code please

can anyone please give me the arduino uno code for this? thank you

thanks ma

Plz give me code

Thankyuo

Thx

Plz give code .. Practical exam.is coming soon plz give circuit diagram my project exam is your yopic

👍👍👌👌

Can anyone give me the right code

Not working 😑

Programme

Nothing worked

Code

does this also work in Arduino uno

Code bytes

How can we increase the distance

can we use female connector instead of beard board ? please reply

Getting access to your code is not easy. One will need permission. As a result, I wouldn't say I like your tutorials. It waist my time. Work on that if not I have to start avoiding your tutorials. OK

Its the same project that we are building rn can you share the coding i am willing to pay budget amount since i am not that rich. plsss gmail me we need it

How much of the cost arduino nano