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DIY | Smartphone (Bluetooth) controlled Robot Arm using Arduino | HC-05
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- Опубликовано: 17 авг 2024
- Every robot is incomplete with Robotic Arm.
In this video we are going to make a Simple Robotic Arm which you can replicate easily.
So seat back and Enjoy the journey.
In future If you make your Robotic Arm ,Please share your experience with us too.
0:00 Intro
0:20 Parts used
0:35 Servo Testing
1:00 Build Document
1:10 Middle part
3:22 Base part
4:15 Gripper part
6:06 Attaching all parts together
8:52 Schematic and circuit making
10:45 Testing and Demo
Schematic and Code Link:
www.instructab...
Part Used: (amazon.in)
Robot Arm Kit : amzn.to/3tHxWU9
Arduino Nano : amzn.to/3hjb4Yj
HC-05 Bluetooth Module : amzn.to/3o3GWBN
MG90S servo motors : amzn.to/3xZtQdm
SG90s servo motor : amzn.to/3bxbln1
General purpose PCB : amzn.to/3vXr0Dx
Power Bank : amzn.to/3xYNkP0
20 mm berg strips : I bought this from local electronics shop
Scotch Tape : amzn.to/2QXxCDn
Tools Required:
Soldering Iron : amzn.to/3o4emjm
Iron I used : amzn.to/3tAdh4f
Bluettoth app link:
play.google.co...
or drive.google.c...
Music Credits :
Song: Luke Bergs - Chill
Music provided by Vlog No Copyright Music.
Video Link: • Luke Bergs - Chill (Vl...
Song: Tobjan - Memories
Music provided by Vlog No Copyright Music.
Creative Commons - Attribution 3.0 Unported
Video Link: • Tobjan - Memories (Vlo...
Song: Markvard - Life
Music provided by Vlog No Copyright Music.
Creative Commons - Attribution 3.0 Unported
Video Link: • Markvard - Life (Vlog ...
Song: Mike Leite - Happy
Music provided by Vlog No Copyright Music.
Creative Commons - Attribution 3.0 Unported
Video Link: • Mike Leite - Happy (Vl...
Song: MusicbyAden - Fiji
Music provided by Vlog No Copyright Music.
Creative Commons - Attribution-ShareAlike 3.0 Unported
Video Link: • MusicbyAden - Fiji (Vl...
By watching your vedio my work become very easy, thank you 🙏
Sir, can I use the Arduino nano shield instead of making the robotic arm circuit board? Please, sir, reply to my question. Thank you, sir🙂🙂🙂🙂.
Yes definitely.
Thanks ! for teaching me robotics .
Very Good.
Sir, love the Arduino 6 dof robotic arm vehicle. Sir, do you know how to interface an Xbox 360 wireless controller to Arduino Uno? Sir, make a video on youtube on how to make an Xbox 360 wireless controlled 6 dof robotic arm vehicle?
Amigo enserio muchas gracias tu video me sirvió de gran ayuda solo que yo lo funcione con otro proyecto como innovación aunque si se tiene un poco de confusión con el conexionado pero les doy un consejo analicen bien el diagrama del circuito y lo veran todo con claridad a y el capacitó o condensador lo conectan diractamente a 5v y a gnd del arduino o otra es que lo pasa en todo a una protoboard y y conecten el condensador donde le corresponda a cada una de sus patitas saludos desde Mexico😎🇲🇽✌️
Can u plz send the 3d design of parts?
this video is good~~thanks~~
Glad you liked it!
How can we connect two smartphones with one HC-05 bluetooth module to simultaneously control arduino outputs?
Then you require 2 HC-05 Bluetooth modules.
But in that case You need to creat 2nd uart using port bit banging
Since arduino has only 1 uart
Saludos amigo este proyecto funciona con stepper motor
i want the aia of the andruid app
App is from playstore, if you didn't found it, you can try similar apps as well.
Hello
Can you do the same with LEDs instead of motors , Only instead of sliders to make buttons , And one slider to adjust the brightness of the LEDs ?
Yes,
Yoi need to change the code accordingly.
Can we get readymade robotic and controll through script like python?
after bluethooth connected app crashes...!
Please i from indo code is erorr
Please share your email , I'll mail you the code
sir, can you make a 4 dof bluetooth-controlled robotic arm vehicle by also giving me the circuit diagram and the code to the 4 dof bluetooth-controlled robotic arm vehicle.
Where to buy this parts like Amazon, filpkart.....or local store ..can you help i can do this project in my clg 😋
Links in the description
Sir, you supply power to this NANO through a USB port.
Is there any other way to supply power to this NANO board?
If yes, then which pin can I supply power to this NANO?
Yes
You can use li-ion batteries as well.
Or power supply.
Can I get the STL files of the body if possible
I bought it from the internet.
You can find it on internet, its pretty common design.
@@ElectronicsisLife okay thanks for the help
Sir , I can't download your code .. Plse help
Link is in the description, plz go to step 3, its a rar file, so you it to install winrar 1st.
thank you so much for the perfect work , i tried to install the code +schematic rar but seems to be damaged and couldn't open
Let me have a look once again.
Why did app crash after connecting to Bluetooth?
Use seperate battery for Arduino.
Servo draws heavy current at start causing voltage to dip which resets Arduino. And Bluetooth module.
Where is the link to the build document thanks?
Kindly take the screenshots from video.
can we save our required gestures and play what we record??
That function is not there,
You need to add it to the code.
blue tooth app link not working
Shall creat new link, maybe google drive deleted previous one.
Can you please tell me where I can get the body parts? I don't have a 3d printer
Links for the parts are in the description below.
How to one click to one action full
This function is not there in this.
Hello sir I have a doubt that, is there need of 10 servo motors?
No, 4 are enough.
VERY NICE VIDEO, I WANT TO BUILD IT.
BUT
CODE AND APP LINK IS NOT WORKING
PLEASE IF YOU CAN FIT IT SOME HOW?
I REALLY NEAD IT.
here is the new link for App
drive.google.com/file/d/1IflByc-rYXcIrvvedvdWoBVwqYRQR06q/view?usp=sharing
@@ElectronicsisLife thank you very much
🤗🥰🥰🥰
Can I make gripper alone without arm with this method?
Will the code and app work for gripper alone?
Yes it will.
Make sure you connect the gripper servo at right pin.
@@ElectronicsisLife thankyou and one more help ..we will be attaching gripper with drone...is that possible? Because you are using power Bank i need to attach gripper alone to drone and control using Bluetooth
It should work, give it a stable power from lets say arduino or one of the ESC drive.
Sir we are also working on pick and place robot ...sir can you pls share the code for gripper it will useful for our project
Code is in the description.
@@ElectronicsisLife thank so much sir
how many axis ?
I guess 3.
Y el proyecto con el que lo funcione fue con un carro por bluetooth solo que se necesitan dos persona s que lo manejen uno que contóle el auto y el otro el brazo
Sir aapne last m Bluetooth module ko kese connect kara bata dijiye
Arduino ka Rx bluetooth ke Tx ko and Tx pin Bluetooth ke Rx ko connect kiya.
5v to 5v and gnd to gnd.
Hello, I use your coding. It works but the thing if, when I try to control using the application. The app will crash. Do you have the solution since I am really urgent. Please reply asap.
Initially I had this same problem.
It is because, when servo motor moves it demands heavy current at start causing the voltage to drop, causing reset on arduino.
Solution is
1. Try to use proper supply which can provide heavy current, (powering from lapotp won't work)
2. Put 1000+uf capacitor on supply of arduino.
3. Or use separate supply/battery for arduino.
Sir can you share step manual as shown in video
Hi sir can i use 6dof robotic arm with same aurdino?
No idea, can you explain what's 6dof arm ?
Do it have 6 servos motors ?
@@ElectronicsisLife yes
six servo motors
Hello sir could you explain on how to connect the 1000uf capacitor
So finally its working, All credit goes to you only.
@@ElectronicsisLife ❤️
Do we not need to connect these servos to pins with pwm output, so you have connected them to the 2nd, 3rd, 4th and 5th pins in the code section.
Not need to connect them with the PWM pins, do it as shown in the schematic/wiring diagram.
Sir apan servo motor sg90 use karu shakto ka all
Ho karu shakato
But sg90 has plastic gears whereas mg90 has metal gears
Mg90 is more robust
But ya application sathi we can give a try to sg90 since both are of same size.
Have you use at mega in this
No , only Uno.
Can i use sg90 for every joint
Plz reply bro im in a hurry for my diploma project bro
Sg90 has plastic gears, i won't recommend it.
How many DOF of this?
I guess its 4 DOF.
Can we use pc for power connection
You can try it, but don't hope for more.
Try usb 3.0 or more port, that has 1 amps current rating
Bro i want to use this robatic arm for my college project is it working good or not that app . Will this code work in blynk app
This works well, as long as you are using a strong power supply. Use extra capacitor at supply, you can use separate supply for Arduino and servo motors.
@@ElectronicsisLife Thanks for your reply bro😌
Can this qualify as a mechanical engineering project?
Don't know.
Only Your processor can confirm.
6:18 25mm screw or 20mm berg strips
25 mm screw, with this kit they provided 20 mm screw which was bit short.
Record And play mode is Available...?
No.
I shall consider adding it in future version.
The program and the circuit that you provided in the pdf is not visible property, can you provide a proper project file plz
I checked it again and it worked as expected,
kindly install the winrar application.
I'm using an ATX power supply for the servos and the HC 05. But the app crashes every time.
I used 5v 2Amp rated power bank and it worked smoothly.
Add a 220uF+ capacitor across the supply to the Bluetooth module.
App crashes due to disconnection from Bluetooth.
Worst case use separate power supply for Bluetooth + Arduino and Servo motors.
@@ElectronicsisLife Thank you very much. I learned some things so I'm subscribed
Beli mesinnya dimana ya.. Dan harganya berapaan?
Bought it from Amazon (india) around 15-20$ (converted)
Bluetooth is connected,But when im sliding the control slide it doesn't move and the app quits! How can i solve this🥲, It's for my college mini project, please help me
It's due to reset of Bluetooth module, are you using separate battery for arduino and Bluetooth module ?
@@ElectronicsisLife same problem?no i haven't used any another battery,only one battery i have used
😍🤗👍
Can we use bread board?
Yes why not.
But it would be difficult to maintain all the connections.
Hi, can you share the bolt nut screw list?
Please have a look at 0:25, here all screws and nuts can be seen. Have a look at Robot arm assembly document to know the dimensions of the bolts.
@@ElectronicsisLife thank you man
App link is not opening.
App isnt developed by me, you can try other apps as well.
Thanks for your effort it's very good project,
The link of code doesn't working
Can u copy it in your replay of my comment
I have provided the google drive link for the apk file of app in the video description.
Without capacitor it will work
Seems difficult.
Depends on how quickly your power source can supply current.
@@ElectronicsisLife i can not understand the connections of capacitor please tell me where i can made connection for capacitor
Sir when i have connect the Bluetooth in the app the app was not working, can u say the reason
Sir can you share your contact so that we can contact you easily
You can email me here
electronicsislife.english@gmail.com
The apps slider freeze when connected
App freezes if Bluetooth connection gets disconnected.
Check following things,
Use Good power supply at least 2 Amps.
Connect 220+ uF capacitor across Bluetooth modules supply voltage.
Just tap the app sliders as I did in the video.
Note : App is not developed by me
The application is not responding, what is the solution?
Try some other app.
Your app not work not connect bluetooth module
App is old
I had taken it from playstore, you can try some other apps. 1 more thing
If the power supply is not strong , app can crash due to current surges required by motors causing voltage drops.
Amazing 👌👍 how we can purchase Equipment in our country 🙂🇵🇰
Nice.
Bro, just giving the main code in the description is not what we want, can you please explain the code in detail so that it is easy to cope up with...
Not his fault you don't understand advanced code
Sir, I just modify arm and now I am getting issue in connecting servo moters .after connecting Bluetooth all servos are vibrating. Sir please guid me...
Power supply needs to be strong (atleast 2 amps).
What power supply you are using ?
Do connect a 470+ uF across supply of Bluetooth.
Don't panic.
@@ElectronicsisLife currently I just take out 5v and gnd ports to breadboard but its not working properly
@@ElectronicsisLife and i supply arduino with pc but in robot i will going to connect it with powerbank ;
I dident join any capacitor
Do you capacitor
Keep arduino and bluetooth supply common
And seperate supply for servo motors.
Make sure that your power supply has 2 amps rating.
@@ElectronicsisLife thank you so much
What is the overall budget..?
Around ₹2000 or $30
Sir the app link is not rechable ?
Sorry for the inconvenience.
App isn't developed by me, I took it from playstore.
Give a try to other similar apps.
can I get source code of that android application, you used to control it? need help urgently
It isn't developed by me,
Link for apk is in the description.
I need source code of this app, very urgently
This apk doesn't work, we tried,
@@najafnisar8634 same bro
sir if we use arduino uno in place of arduino nano than code will be same or any changes in code??
Same code, no need to change.
erro 516:unable to write broken pipe
this error was saw when i try to connect Bluetooth module with application....and application was freeze...
Just click the slider once, like i did in video.
Make sure that u are using supply with higher current capacity or in my case even a power bank worked well.
App is not made by me , I found it on playstore.
App may freeze due to disconnection of Bluetooth module due to dipping of input voltage.
if i use other app then code will be same or any changes in code ???
sir can u plz share ur contact ...i want to learn about this project..
your link to the app file is not there can you provide link to download the aia file
You mean apk file for the app?
@@ElectronicsisLife yes please
drive.google.com/file/d/1IflByc-rYXcIrvvedvdWoBVwqYRQR06q/view
Try this link.
Hanzhen harmonic drive gear , robot arm gear reducer, over 30 years experience ,,
The link of code doesn't work can you share it please
www.instructables.com/DIY-Smartphone-Bluetooth-Controlled-Robot-Arm-Usin/
This code can i use it in Arduino uno ??
Yes, it can be used with arduino uno or pro mini as well
Can you please tell me also that why capacitor is added ?
The Play Store link is Broken and not able to download the Bluetooth Control Application
Yes how to install
Yes it is broken, seems like that app has been removed from playstore.
Let me search for other option.
Thank you for feedback.
@@ElectronicsisLife Can you share a Google Drive Link of the application ?
Yes
I shall share it as soon as .apk file is uploaded.
@@ElectronicsisLife Thanks
Hello, your project is cool and I want to follow like you did. I already collected what you used here, so I am planning to get started on. It would be worth a lot if you help me along with this project. Thank you and appreciate your work here! Keep it up!
You are most welcome.
Go ahead !
@@ElectronicsisLife Hello, I just reviewed your code here and is it possible to get a explanation of the code? Really worth a lot!
Take the help of the comments, search how servo sg90s works.
Still have some doubts, you can it here.
Sir code kha se milega
You can download it from the link the the description below.
Can you please share the code of the app ?
It would be really helpful for me to understand the app .
I found this app on the playstore.
It isn't developed by me.
Link to .apk file is in description.
did u get the code? pls upload it bro
i need it
@@ElectronicsisLife name of the app
Bhai hmne banaya pr app Kam nhi kr rha hai. please help
Aap aur bata sakate ho kya ho raha hai ?
1km range
No, Bluetooth range ~10m
link doesn t work
Updated.
Thank you for pointing it.
Nice video but
App link is not working please fix it
I need the app
Fixed.
Can u share the code link sir
Its in the description.
You need to download from instructables website.
It's a .rar file.
Can we controll this by python script?
Are you talking about Python script on the Bluetooth App side ?
@@ElectronicsisLife yes
Yes you can control.
The App I am using in this video, isn't developed by me, I found it on Playstore.
Plz send me stl file or sldprt file....
I bought it online, didn't print it.
bro your application is not responding
Application is not developed by me, I found it on Playstore.
But application crashes/freezes when the voltage to bluetooth module drops, If your source is not providing quick current demands this may happen.
Plus do connect higher value capacitor near the supply/VCC pin of bluetooth module and Arduino.
@@ElectronicsisLife bro ,
one motor run without any commands
app not opening
Actually app is not developed by me, try some other apps.
@@ElectronicsisLife What other apps? Can you link any?
@@voldy3565 please search 'Bluetooth Robot arm' on google play store, And you will get many of them.
@@ElectronicsisLife Yeah but won't the code and the connections be different for different apps?
@@ElectronicsisLife None of them work. Moving the sliders does nothing, and the apps keep giving me a "broken pipe" error.
Código ?
Link in the description.
Can you share aia file please
aia file ?
Кто тож Русский?
stl files share please ı live turkey corona virus very slow cargo
Try this link www.thingiverse.com/thing:360108
These stl files are not exact but very much similar.
Do google Robotic Arm word, you may find better one.
🤮🤢🤮🤮
May I know the approximate weight of the arm?
Its light,
Maybe around 600 gms,
Excluding servo motors.
@@ElectronicsisLife thank you
Hello Sir Please Reply WE made this project but there is one problem in Programming Please Tell Me How Can i Contact You
Whats the problem ?
You should disconnect the Bluetooth module while uploading the program.
@@ElectronicsisLife Sir Have Disconnect Bluetooth Module But Sir The Motor Are Working Automatically While Connecting Wires
@@ElectronicsisLife please Give Solution Sir
And Sir The Application
It's Working It's Totally Frizzed Whe It's Connected To The Bluetooth And After Some Second Application Close Automatically
Sir In This Condition We Can Use Others Application Or Not
after bluethooth connected app crashes...!
after bluethooth connected app crashes...!
after bluethooth connected app crashes...!
Hi,
This should be due to weak power supply.