how to make a Obstacle Avoiding Robot using Arduino uno and L293d with HC sr04 Sensor
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- เผยแพร่เมื่อ 3 ก.พ. 2020
- how to make a Obstacle Avoiding Robot using Arduino uno and L293d with HC sr04 Sensor
Code and Schematics :- marobotic.com/2023/11/12/obst...
This information is processed by the Arduino, L293D motor control shield and ultrasonic sensor hc-sr04. If the distance between the robot and the obstacle is less than 20cm, the Robot stops and scans in left and right directions for new distance using Servo Motor and Ultrasonic Sensor. If the distance towards the left side is more than that of the right side, the robot will prepare for a left turn. But first, it backs up a little bit and then activates the Left Wheel Motor in reversed in direction.
Components Details () {
Arduino Uno:- marobotic.com/product/arduino...
4 wheel robot car kit:- marobotic.com/product/4-wheel...
sg90 servo motor:- marobotic.com/product/mini-se...
L293D motor control shield:- marobotic.com/product/arduino...
Ultrasonic Sensor Holder:- marobotic.com/product/ultraso...
ultrasonic sensor hc-sr04:- marobotic.com/product/ultraso...
Female to Female jumper Wires:- marobotic.com/product/40-pin-...
18650 Battery Holder - 2 Cell:- marobotic.com/product/18650-b...
18650 Battery Cell 3.7V x 2:- marobotic.com/product/18650-b...
}
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Muhammad Ansar
+923378655465
Visit My Website:- marobotic.com/projects/ - แนวปฏิบัติและการใช้ชีวิต
ماشاء اللہ جیتے رہو اباد رہو اپ ائیندہ نسل کے لئے بہت کچھ کر رہے ہو اللہ اپ کو اس کا اجر دے آمین
Sum Ameeen
thank you
بارك الله فيك عمل جيد👍👍👍
splendor of lasting success
Sir, Is it possible that I can make the connection to the lcd module between line follower robot project as well as in the circuit diagram and the coding of the Arduino IDE software?
i made this project yesterday as per to your video but the motor was not working was this because of the power issue?
is 1200 mah and 3.7 v battery okay ?
Great, Your code is working well. I already completed my University project with this rover using your code. Thank You very much friend from Sri Lanka. Good Luck 🙏
You are welcome!
Code kaysa run howa ha pls Bata dai??
Pls
Code doesn’t work
@@MuhammadAnsarplx eski ppt snd kro
Heyy great work, how can I make the same object avoider but with 3 ultrasonic sensors instead of the servo motor? What changes should be in the code?
you are doing very good work, congratulations brother from pakistan.
thank you bro
@@MuhammadAnsar Can we use 9v battery?
bhai very nice vedio but one confusion is with code AF_DCMOTOR motor1(MOTOR_1, MOTOR12_64KHZ) HERE inside the bracket we motor_1 is the port number and motor12 is the channel with frequency of 64khz .Are all the ports to which motors are connected is it channel1 and 2 or motors connected to port3 and 4 are in channel 3 and 4 plz clarify the doubt be
hello is there a way to use this l293d shield together with the nrf24l01 module. because the shift register integrated on the shield uses miso mosi sck pins.
Hi Sir, I am not sure why, but when I put the same batteries as yours, the L293D motor driver just blow up. Any reasons for this?
Can I add a Bluetooth control code to this code and have it switch back and forth between manual Bluetooth App mode and sonar obstacle avoidance mode? How would I switch?
Hello, do you have obstacle avoiding robot using l298N? Thanks
Thank you so much sir ji 🙏
welcome
welcome
❤️
और नए नए प्रोजेक्ट बनाते रहिए सर जी
Love the project sir. Sir, can you make a video about how to make a lcd obstacle avoiding robot with a servo motor attached to it and upload it to the youtube ?
I will try
if use batter with lover power is it work or not
Sir in this program, this robot in corner floor its turn right side and left continues. Not come out. Its move right and left same place
How can we supply 12V supply to driver and 9v to Arduino separately
It is okay without servo?
I have done the same but here servo seems to rotating and uncontrolled and the gear motors don't move kindly help me to sort out this problem 😭🙏 I've bought all materials for school project but car is not working
nice work !! subscribed
thank you
Sir, can you tell me which area do you live in Islamabad, I want to meet you.
Brother I am making this project but I am facing various problems please help me
👌
Bhai need your help, obstacle robot mera kaam nahi kar raha hai, bas ek jagah ghum raha hai aur servo idhar udhar ghum raha hai, pls help
Very very nice robot
Thank you 🤗
Wow amazing video
Thank you so much 😀
Hello, my robot is working fine but instead of avoiding obstacles, it is running into obstacles. Please hep
It’s worked but my car is s first smash and the turn how to slow this
Bahi mere motor driver ke sath wo Gnd,5v wale spikes nahi ha me kia karo.
Chỉ cách lắp mô đun cảm biến hồng ngoại cho mô đun l293d đi
Bhai aapne yeh car remote control based kaise bnayi
Can u tell me which colour wire is negative and which is positive in the gear motors when you connected it with the motor driver??plz reply asap
red positive and black negative
@@MuhammadAnsar ansar bhai woh jo gear motors ke sath wires hain un me orange colour positive ha ya negative, plz reply , thank you
I'll make this project...
ok bro
Bhi code apply kar raha hu to error kyu bata raha hai please help me🙏😭
'motor1' was not declared in this scope' I AM GETTING THIS ERROR. CAN YOU HELP ME OUT
How is their pins in L293d motorshield board for inserting and connecting to ultrasonic sensor where I had holes only .
You have to solder pins in the holes;
that's what i had done
I still got a problem in the code tho
Keep it up . Bro
thank you
yar bhai motor right and left sahi sa nhi morti thora sa murti hain, speed max kar ka bhi da khi phir bhi wahi ha, pls help.
Sir, can you make a obstacle avoiding robot without adding the l293d motor driver, just add motor driver and Arduino. Thanks 😊.
ok I will try
Thank you, sir.
assalam o alaikum
mere paas jo l293d driver ha us men ultra sonic sensor connect karne k liye connectors nai lage
sirf khaali jaga ha
mere paas female jumper k liye extra connectors pare han kia wo lag jayen ge
please reply de den
agar kisi aur ko bhi pata ha to wo bhi guide karen thankyou in advance
Wa Alaikum salaam
haaan g lg jay gy
Can I use Arduino UNO R3 SMD Atmega328P Board - Clone Compatible Model ,plz reply
yes use this
Sir please tell me... Code line 14 while initializing motor what is 64 kHz and why we use it?
Can we initialize set variable set=20
More than 20?
In data function why only 40 kHz frequency transmit to trigger pin and receive from echo pin?
Define motor 64KHz pwm
Sir i can use a play wood for this.plz reply me soon
yes
Hello sir,
Mene apki ek purani video dekhi thi line follower Or obstacle avoidance vali me usko dekh ke bna rhi thi but mere pass Arduino uno, l298n motor driver , mini breadboard, us sensor nd ir sensor.
Me bna ni paa rhi kuki Arduino uno kaise use kru kuki uss video me yhi use kia tha. Help me
same wohi pinon py lgna hy jase k ir agr A0 or A1 hy tu un ko arduino uno ki bhi A0 or A1 py hi lgna hy
@@MuhammadAnsar or sir agar same pin pe jaise A0 pe hi us sensor ki bhi pin ayai toh kaise kro breadboad use ni hoga kya Arduino uno me
@@MuhammadAnsar thank you soo much sir for responding and helping me
@@shubhisingh5619 ni uno kliy breadboad use krny ki zarort ni hy
@@shubhisingh5619 welcome
Hie how are you :-)..thanks for sharing i am doing a same project like yours i am using 1 dc brushed motor ,1 servo for steering front wheels. and 5 ultrasonic sensors.when i upload the code i dont get errors done successfullf but here is my problem .. the robot can wont move .no thing comes o the motors would be gratefull if i could send the code you look at it ..
thanks in advance
ok send the code embedded.lab786@gmail.com
@@MuhammadAnsar how can I download the code. Can u plz help me
👍👍👍
Bro am iot student i had done a 5 projects.....my next project this one.....soo pleace send the code to me heart fully requesting
bro mera se yh upload nhi ho rha adrino mai
Bro can i use the same code for 2 will motor instead of using the 4 motor??
yes bro
How to copy the code in a mobile and upload the code in a ARDUINO
The ultrasonic sensor is not working and the car is changing its direction on its own
if possible could you do one with IR sensors?
yes
@@MuhammadAnsar oh my god thank you so much!!! For the quick response too hahaha
@@takeone_do Welcome but send your email for use ir sensors code
can i get this code ir sensor too..I really need it please help me !!!!!!!
@@MuhammadAnsar limmelvyn888@gmail.com sorry for the late response
Server not working brother solve it plz ASAP
I successfully uploaded the code on my Arduino uno board and i noticed that the tires are moving in two different directions. The two front tires are moving clockwise while, the two back tires are moving anit-clockwise. please what could be the problem?
check polarity of connecting wires to motors
Kaysa upload howa ha code??
If i use more voltage battery then it will work..??
6voltage to 11voltage
How did u connect the ultrasonic sensor to the motor driver. It seems what u did here is different from the schematic diagram u released
Nice
thank you
My Moter driver Is Not Working But Servo Moter is working only 4 moters Is Not Working, Plzz Reply
check your battery source
Hello sir is it possible to use 4 12v DC mottor, 4 ultrasonic sensor an 1 Bluetooth ?
An if possible then which battery is required ?
7v to 12v and 2amp
Sir ji इस में AF Motor h ऐसा कोई फाइल या निर्देशिका नही
Project kay code kay liye mjhe koi software download krna paray ga?
haaan g bro arduino ide
great project , i have a question the servo motor is it 180 degree or 360 ?
180 degree
@@MuhammadAnsar thanks man, if I want to merg to codes together the voice controlled and the the obstacle avoiding. Does it requires new codes or just merg it?
Can i control mini car with my Android phone??
yes
Using arduno nano
@@MuhammadAnsar how
can you make code of line follower robot with obstacle avoidance using L293d motor control shiled?
yes bro
how?
but without servo motor
your website is deactivated please activate it again
🇧🇷👏😁...SHOW
sir jb my board select krny jata hu tools my then mujhy just arduino UNO show hota hy apky pas arduino genuino show horha hy and my project is also not working sb chz thk sy lgae hy
Arduino uno hi set krna hy
@@MuhammadAnsar sir wahi set kia hy.... But not working
bos bisa mintak cara program ya
how much rpm motor is required
300 RPM
@@MuhammadAnsar is 1200 mah and 3.7 v battery okay ?
@@MuhammadAnsar i made this project yesterday as per to your video but the motor was not working was this because of the power issue
Same problem please respond
Bro help
Sir, wo app ka aik video mein app nay kaisay Arduino IDE ko black theme kaisay lay kar sir app laiy Hain. Sir, mujay bhi Arduino IDE ko black theme mein lay kar jana hay.
google se arduino dark theme 2020 search kr ly or add krny ka trka bhi dekh ly
Thank you, sir.
is it possible with a 9v battery ?
not
Ansar bhai. Isko banany mein cost kia aye gi?
2500
Hello sir
Maine bhi ye project kiya hai lekin isme code konsa hai
Please help me sir
Aur sir code put karne ke liye koi naya software hai kya
software hy Arduino IDE
Sir how much voltage required for this .
6v to 12v
Please indicate the language in the title.
Can I use 2motors?
yes use this
Yeh code mjhe error de rha ha " redefinition of void loop or void setup ka
Mjhy b pls Bata da
#Sir iske code ka ek video bana dijiye please sir ek video bana dijiye shamjhakar.
ok
Make a video please please 🙏🙏
Sir please provide me code in mobile
Sir ye project kaise milega bna banaya
ap kaha se
Do we had to upload all the codes or only " obstacles ovoiding robot"??
upload only "obstacles ovoiding robot" code file
Please help me how's the code run??
open arduino ide to the code
I'am like you because you say bismillah.. you are my brother 👍
thank you brother
assalam alikum appcontact numberf chai ye kam se jaruri kam hai
Brother how to add header files. In aurdino software.
i am in trouble. I need to submit my project work. So.
What software did you use to draw the schematic?
Microsoft Paint
Sir i need help in this project.
Plz help
Tell me what I can do to help you
@@MuhammadAnsar
Sir i make this project
I connect the all wires as same as you
My servomotor and ultrasonic sensor work but it can't move any where(forward, backward,left,right).
take batterai 3,7 v
@@feeltherythm9410 take baterai 3,7 v
where you design this sir? 0:45
which app?
I need a sketch of arduino car to move
check the video description
What library did you used
Sir please btayiyega ki ye saman ke naam saare plz plz plzplzpzlzpzlz 🥺
Check the video description
बता रहा है तो क्या करू
helloo can you help me doing this project but add on with bluetooth module please ...i really really need your help as soon as possible
thank you
How to write the car code
Check the video description
Code doesn't open
Check the video description
Assalam alaikum bhai app ne koi additional file nahe downlod ki
Aur plz app ka contact number de na
وَعَلَيْكُمُ ٱلسَّلَامُ وَرَحْمَةُ ٱللَّٰهِ وَبَرَكَاتُهُ
haaan g bhai koi bhi Extra file use ni ki hoi
+923378655465
App ka phone number plz
@@MuhammadAnsar ye number ko call kar re to wrong num bol raha hai
give me a code
check the video description
are you pakistani?
yes