How To Make Bluetooth RC Car with L298N H-Bridge Motor Driver - Smartphone Control Car(Sinhala)
ฝัง
- เผยแพร่เมื่อ 24 พ.ย. 2020
- ⚙Hello Friends,😀😀
💿Arduino Code and Diagram :robotlk.com/how-to-make-bluet...
📚My Website - robotlk.com/
📱Mobile App Link : drive.google.com/file/d/19av_...
In this video I will show you how to make a Bluetooth RC car.It uses an Arduino Program to build it. This is controlled by the mobile app. It can control the car's horn,front light and rear light. This Bluetooth car can be controlled with both Accelerometer and gesture.
⭕Below are the links to purchase the required accessories
🔰AliExpress Links,
1) Arduino Uno- s.click.aliexpress.com/e/_DdM...
2) L298N Motor Drive - s.click.aliexpress.com/e/_Dcf...
3) 4 Wheel Robot Smart Car Chassis Kit - s.click.aliexpress.com/e/_Dlm...
4) HC-05 Bluetooth Module - s.click.aliexpress.com/e/_DDq...
5) 3x18650 Batteries - s.click.aliexpress.com/e/_DCv...
6)3 cell 18650 Batteries holder - s.click.aliexpress.com/e/_DEB...
7) Male and Female Jumper wire/TT Wire - s.click.aliexpress.com/e/_DCl...
8) 1W Two LED (Front and Back Light) - s.click.aliexpress.com/e/_DC4...
9) DC Power Switch - s.click.aliexpress.com/e/_Dcw...
10)5V Buzzer (car horn) - s.click.aliexpress.com/e/_Dlj...
🔰Amozon Links,
1) Arduino Uno- amzn.to/4baGxp7
2) L298N Motor Drive - amzn.to/3Ohl5Vu
3) 4 Wheel Robot Smart Car Chassis Kit - amzn.to/42ikGbu
4) HC-05 Bluetooth Module - amzn.to/42hbYdj
5) 3x18650 Batteries - amzn.to/3OiC8Xo
6)3 cell 18650 Batteries holder - amzn.to/3vRYZ5X
7) Male and Female Jumper wire/TT Wire - amzn.to/42fjEwI
8) 1W Two LED (Front and Back Light) - amzn.to/499w6QP
9) DC Power Switch - amzn.to/4ba77Ph
10)5V Buzzer (car horn) - amzn.to/3SwAMeb
---
💢My facebook page :- / robot-lk-101113971569889
🔰If you feel creation of mine are valuable, interesting, knowledgeable please don't forget to SUBSCRIBE my channel, LIKE and COMMENT to my videos, SHARE them with your friends.
🔰Thank You Very Much Guys, Good Luck!
🔸 How to assemble the YP 100 Smart robot tank - • YP100 Robot Smart Tank...
🔸 Building The 6 DOF Robotic Arm - • Building The 6 DOF Ro...
🔸 How to control by Bluetooth the YP 100 Smart robot tank - • YP100 Robot Smart Tank...
🔸How To Make Bluetooth RC Car(Two Motor drives) - • How To Make Bluetooth ...
🔸How To Make Bluetooth RC Car(One Motor drive) - • How To Make Bluetooth ...
🔸How to make a Gesture Control Car - • How to make a Gesture ...
🔸Arduino Mecanum Wheels Robot Car - • Arduino Mecanum Wheels...
🔸Arduino FPV RC Car | FPV System - • Arduino FPV RC Car | F...
--------
#BluetoothCar
#ArduinoCar
#Sinhala - วิทยาศาสตร์และเทคโนโลยี
Nice video and well detailed
Thanks!
@@RobotLk can i used hc-06 Bluetooth module with the same code u've used?
@@RobotLk dear suresh we know your Bluetooth car it is very good to be able to use your idea
@@RobotLk can i use Arduino nano in this project
Yes.code is same
Thanks you bro it's very helpfull for my final project 😊
මම ගොඩක් video බැලුවා ඒත් ඔයාගේ video එකේ විදිහට හදපු එක විතරයි හරි ගියේ. Thank you
Thanks
Literally same. I watched over 30 videos but i made by the help of him only
ys
Thank you sir mera project aap ke coding ke vajha se completed ho gaya
Thank you sir ,for using your code to make a sucessfully bluetooth control robot .
Depois de pesquisar vários videos sobre robô controlado por Bluetooth e com faróis, finalmente encontrei este que ajudou a resolver meu problema, obrigado amigão!!
🙂Muito obrigado por assistir meus vídeos
Thanks a lot sir 😊
Big fan bro
Awesome project successfully done thank you very much roblt lk
You are welcome 🙏
SUPERB TEACHING but i have a
small doubt can u send me the programming codes of this car which u made
thank u bhai aapka video jo hai same mai bna rha tha codes 200 se be zada try kiye par jo aapne diya wo kaam krgaya thanks alot bro love u thank uuuuuuuuuuuuuuuuuuu☺☺☺☺☺☺
bhaiya i need a help how can i contact u
+94771489786 whatssapp ,message only
@@RobotLk is number correct its of 9 digits
+94=0 srilanka
0771489786
The good project is very nice we have seen your robots I like it
Thank you very much
Nice one👌👌👌👌
Thanks brooo
Best one , helped me 👍
Glad it helped
Your video is very very use ful thnks
Thanks
subscribed 5k karamu na.
aiya hodatama vedio karanawa
Thanks .issarahata loku wadagodak karanna thiyenawa.
Nice info, thank you for sharing it :)
You are welcome
Awesome brother 💘
👍🙏
Good day :) I just want to ask what is the possible cause of my problem. all components are working just fine but when I try to command the motor driver through the phone, the motors wont rotate at all. all components are working fine when i tested them and I also checked the connections and they are also ok. I suspect that problem is on the voltage flowing through the pins from the arduino to the L298n, but I am not really sure. pls if you can answer me that would be a great help :) Great video by the way :)
How much voltage was given?
@@RobotLk well, the h-bridge is providing almost five volts to power the Arduino. Then if I use the arduino to power the Bluetooth, the arduino only gives about 3.44v to the bluetooth which is clearly not enough. so i decided to directly plug the bluetooth module to the H-bridge's gnd and 5V output and the bluetooth works just fine. then as for the voltage from the arduino to the pins in1, in2.. it has 0.01V or no voltage at all to every pins regardless if i am connected to the bluetooth module or not. sorry for the long message, I was just making sure that I am explaining every detail :) thank you for responding :)
@@RobotLk and by the way I am using the green version of the H-bridge, I dont know it affects anything because I am fairly new to electronics.
In video I saw, that bluetooth module you are using is powered by 3-6V and has 3V logical level. So I want to ask if there is no need to use logical level converter or power supply downgrade? Is bluetooth module 5V tolerance? Thanks for answer.
5v works correctly, I am using hc-05 blutooth module.
It is not necessary to lower the power supply to the RTD pin
bro, I already like & subscribe your channel ... what changes should I do if I use the 293D driver?
These days there is a lot of work, I will make and send the code
@@RobotLk if you have time maybe you can make a video with the motor driver 293D. and of course the video that you make is very useful for many people .. thank you in advance for the kindness you give
Hola he probado el proyecto con 2 baterías, pero la velocidad no me agradó
Puedo usar 4 baterías? O dañaría el arduino
O simplemente uso 3 y de cuánto de voltaje sería en total
Agradecería su respuesta temprana
Excellent project brother. I appreciate it.
I have 3 questions. Please help me.
1) Can I use arduino nano?
2) If I use arduino nano, what will be change in diagram?
3) If I use arduino nano, what will be the change in coding?
Arduino nano can be used. The circuit diagram is no different. The code doesn't change either. But while uploading the code, select arduino nano as the board
@@RobotLk Will everything work properly? Will the motors and lights work as same as here?
Hello bro!!!
In Online market Arduino uno's 2 varients available
1st is SMD & 2nd is Ic
So, which is best which one buy
Plzz help 👍🏻
Both are not a problem. The same thing can be done. Buy a cheaper arduino board
thank you
Very cool
Super
Sir which app did you use to make the diagram can you pls tell
Fritzing,
fritzing.org/
thank you robot lk
you are welcome
why my bluetooth isnt turning on, i follow you the exact thing you do, please help me
Thanks for video, I want to operate this car with nrf24l01 (transmitter/reciever) with same functions. can you please help me with code?
you could use bread board instead of soldering
Hi sir i did everything thing you did also same Coding but when i give commands my motor doesn't respond
Could be a problem with the bluetooth module or the power supply
I wanted to add a few more features, so that requires the app to be reconfigured can i get the app link where I can reconfigure it?
play.google.com/store/apps/details?id=braulio.calle.bluetoothRCcontroller&hl=en
Broo can i get a fast reply if i connect battery to 12v of motor driver there is no red light glowing
Id i connect to gnd and 5v it is glowing is the motor driver problem..????
What is the voltage supplied?
9v
Sir, may I replace the 180 Ohm resistor with a 330 Ohm resistor?
No resistor required
Good
Very good
Thanks
Hi, Many thanks for your tutorial. Unfortunately I have a problem. All wiring is correct, code uploads OK, HC-05 is paired with mobile phone and Bluetooth car control dashboard is on . I am using a Uno R3. When attempting to connect to car, the HC-05 appears as paired but the car control does not connect. The two LEDs, red and blue, on the HC-05 are continually flashing. Jim
Any suggestions? Jim.
Is the hc-05 Bluetooth module not properly connected to the mobile phone?
While uploading code in Arduino don't connect your hc 05 module in Rx and TX pin you need to unplug it... Connect it after you flash your code in arduino
Hi sir can we use piezo buzzer (big) in this project and can i use the original arduino uno board but it doesn't have soo much GND plug in it
Hi sir
Connect to GND of motor drive.
Connect several wires to the same GND. It is not a problem. Do the same if the 5v pin is not the same
@@RobotLk thank you sir
Sir can i use arduino uno original board?
Hi sir can i use 9v hi-watt battery
Hello brother
A question, you are using (Battery 1200mah 3.7V 18650 Li-Ion Rechargeable) right?
three of those would give a total of (3600mAh - 11.1 V )
I just wanted to ask if that is how your circuit is working
Can you confirm if everything is correct? please
And one more question: doesn't yhe circuit overheat or something ?
"What battery do you recommend I use? voltage and amperage please"
*I am using arduino mega 2560*
Use 18650 li-ion battery or 3S li-po battery.Through the motor drive, 5v is given to the Arduino.Motors only get 12v when they reach maximum speed.It doesn't go through arduino so there is no problem.
Bro he connected it in series so the battery voltage gets increased to 3.7*3... The battery capacity increases only when it's connected in parallel
Hello brother. I just wanted to ask what can be the possible reason for motor not rotating when i try to give command to the motor driver using hco5 bluetooth module... your reply will be helpful. Thank you🙏
What is the voltage applied to it?
@@RobotLk 2 Li ion battery of 3.7 volts each.
Did the code upload correctly?
@@RobotLk yes
Is the motor drive connected by ENA, 5V and ENB, 5V micro jumper.It is shown in the circuit diagram.
Can i use 4aa batteries
Can't use aa battery
if i change active buzzer using dynamo without edits the code, will it work?
5v is output from the pin that goes out to the buzzer. You can use any 5v thing for that.
i connected zinc 6v battery to motor driver and 9v to arduino but its not still moving help
Hey, please help. My whole thing is done, Bluetooth connected, lights working but only problem is none of motor working any suggestion
How much voltage is provided?
@@RobotLk i have provided 15v
+94771489786 Whatsapp ,Send a message
I don't know if it's a problem with the motor drive
Plz solve pairing rejected by mlt bt05
Your code helped me building the project though I am able to drive the car but speed is very slow compared to yours shown in the video, can you please share the detail about the speed input you gave in the code to gain good speed. Also I had to make the changes in the F\forward/backward/righ/left codes as it was not align with the direction of the car movement. Finally it is running. But please share your input to increase the speed. I am using 4x1000 mah 1.5 v battery for L298N driver module and 12v Lipo for Arduino UNO R3.
Use the 12V lipo for the l298n motor drive. If it is made according to my circuit diagram, there is no need to supply power to the arduino. Depending on the voltage applied to the motor driver, the speed of the vehicle will increase.
@@RobotLk thanks for the help. I'll try with 12 v lipo. But I am using breadboard instead of direct connection of L298N and Arduino. I'll also try the direct connection.
Broo can u send me ur code broo IAM doing mini project broo please help me broo
@@maroofchannel5796 ok. I'll share here
@@sqlacademy when will u share code broo
sir may I use two battery in stead of 3? will it work?
Two batteries are not a problem. Enough to operate properly
my arduino bord is arduino mega do I have to choose the board as arduino mega
please reply
Yes, select arduino mega .You can use any arduino board for this
Showing error 'error: process returned not zero result code: 139'
Disconnect the rx and tx pins of the bluetooth module and upload the code
Can I use Arduino Uno in this project
But now it's showing 'Board error'
Bro my l298n motor driver getting heated after runing the car for more the. 2 to 3 minutes i am using 2 lithum battery of 18650 and 3 also but the problem is same
Check if the wires to the motor are shorted
Hlo my whole thing working properly but driver module getting so heat up so tell me , what is the problem happening in the module?
Check if the wires to the motor are shorted
I am facing a problem at end .....
When i give command to hc05 bluetooth module using phone ,,,,,the motor wont rotate and if it rotates it wont stop..but in both the case hc05 gets disconnect ...
So i removed the motor and checked it with the multimeter it working fine as i give command frm phone .......
Pls help me in this issue pls
Most likely the wires connected to the bluetooth module are loose,Otherwise the amount of valtage it receives is insufficient,Connect the vcc pin of the bluetooth module to the VIN on the Arduino board and see if it works
Arduino board Bluetooth module
VIN VCC
GND GND
TX RX
RX TX
Thank you ,the issue is that i am giving the same power supply to both the board i.e Arduino and motor driver ,that's the reason the bluetooth disconnecting...
// Can we give 12 v to the motor driver l293d ?//
voice control L293d motor driver eka theyena arduino car ekata buzzer ekak set karanne kohomada?code eka denna puluvanda
Man code eka hadanna balannam
ok
My brother, when I press a button, a long press, it walks and never stops. Please reply because, unfortunately, it is a graduation project
Same problem
I have the same problem did you find a solution ?
Yess bro for me also same
@@c.tcreations12 try to use other app which has stop button
Use another app and set commands as your code says and add an Stop option there
we want to put two batters for arduino and to L289N plz give reply
It is enough to put two batteries
Hi bro I made a car but it's connecting with the bt module but when I am taping the front button in the mobile then it is not working motors are not spinning
What can I do ?
Voltage or amperage is not sufficient
@@RobotLk I used flipcart power bank and its output is of 5V
Hey buddy may i use power band instead of batteries?
The voltage in the power bank is insufficient,Maybe it works because the amperage is higher
Can this code is run with l293d motor driver???
Pls reply me...
The code does not match for l293d
Ethakota aiye meeke dn outputs ehema eka eka aya eka ekavidihata denawa ara HC-05 modul eke ehema oya koi widihata output dunnth cord ekamane output dena hatiyata wenas wennane
Mata prashne pahadili madi.mobile app eken dena signal eka blutooth module eken arduino ekata denawa.eka denne akuru vidiyata.mobile app eke setting wala thiyenawa eka.arduino code eka liyana kota e akuru dala data pin high karana eka karanne.e data pin walata ,light ,horn ,motor drive eka sambandayi.app eken obana button eka english akurak widiyata arduino ekata gihin e akurata sambanda data pin eka control karanna puluwan .
Can u plese remove from that coding LED coding And Horn Coding and iam using A 12v rechargeable battery in my project
Do not connect front light, back light and horn. No need to change the code. There is no need to remove the related things in the code.
No need to change the code. 12V battery can be connected
Hello sir is the DC jack male and female is mandatory to use in this model
Not necessarily. Apply a switch
Hello bro!!!!
I made truck and I control that truck from my phone
I have already purchased all components.
So, that truck I have made has 2 motors
1st for rear wheels & 2nd for left right (steering)
So,the main problem is I don't have code
So can you please help me to get the code or sketch.
I hope you understand my problem
Plzz help me👍🏻
Same Problem
Plz help me also,👍🏻
Give a massage to my email. I will send you the code
Email - sureshhambawa1998@gmail.com
I have uploaded the arduino code as a text to google drive. Go to the link again
@@RobotLk but, both codes are same?
Bhai apka 3x18650 battery ki ling open nhi ho rhi hai me kaise order karo
I have updated the link. Now you can buy it
sir i dont need light and buzzer what should i do
with coding
No need to change the code . Do not connect light and buzzer.
what is the library you use in L298N?
The l298n motor driver does not require a library. It's just a motor speed controller
Izin bertanya ka kalau semisalnya pake baterai 7.2v ditambah komponen lcd, LED dan buzzer, apakah kuat tegangan ya?
Yes, 7.4v is enough
Hello sir my arduino uno board is not lighting up what shall i do
The battery power supply may not be sufficient
Hi, great project, can I use the HM-10 bluetooth module with the same connections, code and app?
Yes you can use .code, circuit diagram does not change
My priject does not work it is only heard tttttttttt like that if i conect led diode just blink
Bro I also make the same with the help of your video
But in mine car the Bluetooth module hc05 is automatically turning off and the car is going out of control
Please help bro🥺🥺
Please help me bro
The vin pin of the arduino is connected to the 5v out of the motor drive.Make some changes.
Motor driver Arduino uno
12v in VIN
Previously, the vin of the arduino was connected to the 5v out of the motor drive. Connect that wire to the 12v in of the motor drive
+94771489786 whatsapp
I guess that doesn't harm giving 12 volt to arduino
@@RobotLk I think that doesn't harm arduino
i can't see the code on the website link that you provided in a description
Thanks for informing. I updated the link. Now the post will be shown
Tôi bị lỗi : còi bật - tắt khi ấn các lệnh a0 a1 a2 a3 a4 a5. Why? TT
Arduino pro mini
can we use ardiano unoR3
yes. you can
Hi i am using the HC-06 RS232 Wireless Serial 4 Pin Bluetooth and the bluetooth wont turn on
The blutooth module may not have enough power
Connect the 5v pin of the bluetooth module to the 5v out of the l298n motor driver
Hi sir in the battery 18560 how much mah sir please say sir
Use batteries greater than 1000mAh. 1000mAh or so
Thank u sir😊
You are welcome
i connected everything as shown in video, but bluetooth is not showing on my phone, i tried other phone but still its on showing..what should i do sir..?
Does the bluetooth module LED blink?
Meekata L293D module eka gaththoth code eke wenasak wenawada
Ow
Is it a natural thing when the cellphone is pressed (control) and the car's movement is slow? is this normal? Please respon
The signal given by the app is received late by the arduino car
Otherwise the power provided is not enough
@@RobotLk what the solution to this problem?
මේක හැදුවම control කරද්දි ඉස්සරහට යන්න ඔබන එක එබුවම දකුණට හැරෙනවා අනිත් ඒවත් එබුවම වෙන වෙන දිශාවලට යන්නෙ කාර් එක ඒකට මොකද කරන්නෙ කෝඩ් එකෙ තියෙන විදියට හයි කරා මේකට library ඇඩ් කරන්න ඕනද please උදව්වක්
Motor walata yana wire maruwela,podi deyak,library danna onna.motor drive eke dakunupaththe out1,out2 wire deka marukaranna.0771489786 harigiye nathiwunoth whatssapp ekata message ekak danna
Can we use the same code without led bulbs
You can upload code without LEDs or buzzer.
can we use 2 batteries for this
Two 18650 batteries are quite adequate
Bhai ek baar sari link update kar digiye kyunki sari link mein image show nahin ho rahi hai
Can i use hc-06 with the same code you used?
hc -06 can be used .Code is not a change
Can we use the HC 06 module
hc-06 can be used, code, circuit diagram does not change anything
@@RobotLk hi I made this project I have a 12 v battery. I uploaded ur code. But only the lights and horn works when its connected to the pc not moving.when I connect to the battery the only motor driver light lights up dimly.l Please can u send me ur whatsapp number to this email @thevinu780@gmail.com
+94771489786 whatsapp
Okata hc12 module eka setkaranna barida?
Puluwan
Posso sapere dove poter copiare il codice del progetto? Grazie mille
aiye oya car eka 4.5v kin wada karanawada
plz reply
Na.7v 2A wage one
I am using four 1.2 V batteries with 1300 mA connected in series. When the USB cable is connected to the computer it works
very good but when I disconnect the USB cable the car does not work. Can anyone help?
How many batteries did you use?.Voltage or mAh is not enough.Requires around 8V, 2000mAh to operate properly
Thanks.
I can use normal motors us.?
Yes you can
HC 06 Bluetooth module ekak use karanna barida
puluwan
you didnt put parking lights????
pls tell how to put it
Add a new part to the arduino code
Motor shield eke 5v output eken arduino board ekata current eka enne nane
Input valtage madi nisa wennath puluwan .naththam 12v in eka gawa jumper clip ekak gahanna pin dekak athi.ethanata micro jumper clip ekak enna one
bhayia please tell me how to make gesture control car
I have left a video. Go to this link and watch it
th-cam.com/video/es1o-0jZ7Ic/w-d-xo.html
Sirve para celular Android?
Esto sólo funciona para arduino. No funciona en ios.
Hi sir can i use 9v hi-watt battery
Do not use 9v battery.
@@RobotLk which battery shall I use
Two 18650 Li-ion battery or 2s lipo battery
How much mah battery
Up to 1000mAh
මේකට arduino nano board එකක් use කරන්න පුලුවන්ද
Puluwan
Sir i need help. Only right pair of tyre is rotating .what to do?
Is the connection of the motor drive properly connected?
@@RobotLk the right pair is only rotating in one side.. when I give reverse command it doesnt works
@@RobotLk Sit my motors works only when given combined powet from li ion batteries + through usb to arduino
Ye code mobile main upload nehi ho raha hai