Infrared Obstacle Avoidance module for Arduino with code
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- เผยแพร่เมื่อ 28 พ.ค. 2024
- This video shows you how to use Infrared Obstacle Avoidance module for Arduino with code.
This video is part of Arduino Step by Step course that starts here • Lesson 00 What is Ardu...
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For wiring:
Connect VCC of the module to 5V of Arduino
Connect GNG of the module to GND of Arduino
download the code for this project: bit.ly/ir-oa
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Chapters
00:00 Start
06:01 Code Explained
07:01 Demonstration
Tutorial by Ahmad Shamshiri form Canada
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Tutorial by Robojax.com
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#robojax #robojaxObstacleAvoidance #robojaxInfrared - วิทยาศาสตร์และเทคโนโลยี
it was so helpful sir thanks for passing on this information
thanks for your lessons
thank you so much my friend, im from Argentina but my grandfather was Russian... i don´t know if you are from there, but for your accent i think so.
You are welcome. I am glad you liked it. I am Canadian. and I am Afghanistani Persian. , Thanks. Ahmad
Sir can we use it for spectacles?
This is actually really helpful in helping me with a project, thanks so much!
You are welcome.
Robojax I have one question, why is there no output? Doesn't the sensor have to send out and then have that bounce back? (I'm using a slightly different sensor but basically same idea as what you are doing).
thank you so much. this vid really help me
you are welcome.
Very nice explanation. Very helpful to understand.
Thank you.
sir i m waiting for 2nd part of this video putting condition in if statement.....
great explanation! very, very helpful
you are welcome
thank you so much my friend..im from indonesia...
You are welcome. Ahmad from Canada.
Well done!
Thank you.
Very helpful explanation
you are welcome.
Hello, can it be used as a counter of objects passing through?
Hello, yes you can
cool stuff, thanks
You are welcome.
Hi. Is it possible to determine the length of time that there is an obstacle in front of the IR module? Thank you.
Hello, yes it is possible. Just search for "millis" on my channel. Here is how to Find Specific TH-cam Video in a channel bit.ly/findTH-camVideo if you want to learn Arduino ***** Free Arduino Course worth $200****
Arduino Step by Step Course (over 100 lectures) Starts here robojax.com/L/?id=338
@@robojax Thank you for the reply. I have watched the "millis" video and on the examples 2 and 3, you have used pushbutton. My project involves IR sensors instead of push button, what would be the IR equivalence of "buttonPushed"?
May I please know what is the distance in millimeters between each and every hole for the PCB design.
Do a Bing/Google image search for this module, I am sure you will find tones of images with the all specs
Sir,nice project. Did you find circuit diagram for this sensor module ? I was looking on internet, but it wasn't successful :(
The same sensor is used in over 20 different sensor. All with OPAmP. I don't have it. but it is very easy to draw it. You should be able to do it in 15 minutes. Just get a magnifying glass and read the value and draw it. the only value you won't be able read it is the capacitors.
thanx, friend!
You are welcome.
very helpful sir
Glad to hear that
Sir do you have IR sensor Switch with Arduino? when i send something in front of IR sensor it switch on the relay and again i send something in front of IR sensor it switch off Relay.
This is exact video you are looking for th-cam.com/video/qhThpxiXubI/w-d-xo.html
just use your module.
Hi
Can you help me please?
I want some distance sensor for (20cm) with adjustment option if there is, and with dry contact open/close.
so, when it detects Obstacle it will open the dry contact and automatically close it when it will stop detect the Obstacle
can you help me to find the item that I need on AliExpress?
Thanks
Yossi
Hi, with this you can't do it precisely. Please use laser distance sensor VL53L0X th-cam.com/video/0GxFoq_zPt4/w-d-xo.html
Good review , thx
You are welcome.
Is there a script that I can use with a Raspberry Pi ? Thanks !!
seems like basic pin read, try using a python lib to read pins
Which module I need to buy automatic spray using ir sensor
this sensor can send signal. Now you need to control a relay and the relay can turn ON and OFF your spray machine. Here is my video on Relay th-cam.com/video/g6k8sPJyif8/w-d-xo.html
what if i'm using AtmelStudio for programming?
then you would have to write your code acceptable for that IDE
Nice man
You too. Thanks.
What is the maximum range of IR module u used.?
I have mentioned in the video. Please watch the video fully. I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊
wheres the video of the continuation of this code? You said you will continue adding some code that turns certain angle if obstacle is detected.
please type the time like 02:32 so I can check it.
my output on the serial monitor is indicating obstacle on the way with and without an obstacle, what might be the problem?
You have to adjust the potentiometer. Perhaps you skipped the video. Watch it again.
Hi, i followed your code but thing is when i put my hand near the sensor the second light wont show means it is not detecting
Hi, Yes it is not detected. You have to adjust the potentiometer until you see it is sensing.
ya but sir where to put the ir sensor wires in the arduino?
OUT pint is connected to pin 8 of arduino.
good content
I am glad you like it.
does anyone have the data sheet for the sensor? I couldn't find it in the amazon page
is has infrared transmitter (emitter) and receiver. and you won't find datasheet. the IC has datasheet and that is it.
Is this FC51 infrared obstacle avoidance module?
what model of infrared obstacle avoidance module you used?
There is no model. It is sold under the name "Infrared Obstacle avoidance" on eBay and AliExpress.
Thank you very much :)
You are welcome.
Do I always need an Arduino board to program an obstacle sensor?
Yes arduino constantly read the infrared result that is coming out of the sensor and taking action. you can take action like turning ON or OFF something like motor or light or anything else.
Sir how do I increase the range to, say, 1 metre or so?
get laser sensor such as VL53L0X and I have tones of videos. Here is how to find Specific TH-cam Video in a channel bit.ly/findTH-camVideo
How far is the sensor reading range?
I believe I have mentioned it in the video. Watch it again without skipping .
how it comes that the output of the comparator is High when an object is detected but the output of the IR sensor is Low in the same case ?
it is how the circuit is designed. and arduino is here to help and use the output of this when it is LOW or HIGH
Robojax can i get a link for the good circuit please ? I still don’t undertand how the circuit is in the last step, where the output is not the same as the comparator output.
Robojax and please why the led is turning on when the output is 0V ( low because object is detected ) ? And when it’s high ( 5V no object ) the led is off ?
its nice work ......sorry can u help me a lot ..............pls suggest me how i get a source code
Code is shown snag.gy/t94goi.jpg
can I know how to get this output on the cloud and to the MySQL database
you will need Either or Wifi module. or use another board ESP8266 which has Wifi th-cam.com/video/pLvqh57T3s4/w-d-xo.html or use ESP32 which has WiFi and Bluetooth th-cam.com/video/--Fj8QDlGuQ/w-d-xo.html and I have tones of videos for both programmed with Arduino IDE. They are much better than Arduino UNO
@@robojax thank you very much
you are welcome.
maximum range for detection is 10cm ?
I believe I demonstrated it. I don’t remember.
May I know what are the components used
I have added link under video in description to purchase this module.
Sir by this Tx pin of my arduino is passing current and because of this my arduino is not accepting any other code plz tell me how to fix this problem
sorry did not understand what you meant. the pins of this module don't need much current (like nothing) except the VCC or 5V pin.
Hey man i am working with Arduino project can you help me with coding?
Hey, I am sorry I have got full time job and family responsibilities and got no time off help. If you wan to learn Arduino step by step in a course, I have just launched my course on Udemy and I am sure you can learn from ground up here bit.ly/rj-udemy
@@robojax Ok, i will go though this couse
HOW CAN I MEASURE THE DISTANCE WITH THIS TYPE OF VARIABLES . PLEASE
use VL53L0X th-cam.com/video/S2jaAQEv3Yo/w-d-xo.html or th-cam.com/video/QI9541YQq7M/w-d-xo.html as this module is not for measuring distance.
Actually my IR sensor cannot detect beyond 5 cm
Ohhh Super goof thisf
?
@@robojaxI mean your work is good👍
Okay. thanks.
@@robojax Hai
What's your name
Hi Sir. Please tell me how you made sure no interference from the surroundings leaked into the sensor module?
make a paper barrel like pen and insert the receiver (the black) so it receives only from the front.
how to send "Obstacle on the way" message to another arduino device through bluetooth?
that is interesting, you can use Bluetooth board. that in interesting project.
In ISIS proteus this module is inversed ?
I have not use Proteus. It is very expensive.
Hello
build bms battery manegemnt angine
Hello, Thank you for your suggestions. I will look into it. Very important topic.
How do I increase distance???!
use VL53L0X th-cam.com/video/0GxFoq_zPt4/w-d-xo.html
How can we operate it without Arduino ?
power it up with 5V and use the output for whatever purpose you need. I have explained what output does in the code section.
So interesting can you help with the correct diagram for the circuit?
I have not see the diagram but you could do a google search.
I tried to use this sensor, it looks like it's very inefficient ...
this is the cheapest way for obstacle avoidance. yes it has cons but it is the best and most used in robotics projects.
Which one is POSITIVE(+) and which one is NEGATIVE(--)
Wow! I just watched the video and yes I have forgotten to mention that. Pin VVC is Positive and GNG is NEGATIVE. Thank you for asking.
Having sun light problems...non stop running at sun light
Interesting issue. never thought of that. Change the sensitivity and see if you can fix it. Or cover the side where sunlight is coming.
voice kinda hard to unrstand
I have provided subtitle in about 40 languages. so turn on the subtitle in your language