DIY Arduino Robot Arm with Smartphone Control
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- Опубликовано: 10 сен 2018
- Circuit, Code, 3D Model and more details here ► howtomechatronics.com/tutoria...
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In this tutorial we will learn how to make an Arduino Robot Arm which can be wirelessly controlled and programmed using a custom-build Android application.
Parts list (check website article for full list, affiliate links):
Amazon.com:
MG996R Servo Motor: amzn.to/2MjzD55
HC-05 Bluetooth Module: amzn.to/2AHmFga
Arduino: amzn.to/36v9eL0
Banggood.com:
MG996R Servo Motor: bit.ly/34WYbLc
HC-05 Bluetooth Module: bit.ly/2Kani4W
Arduino: bit.ly/2KpwQYH
Thanks Banggood for sponsoring this video!
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MÆSON - The Catch ( / tracks ) 
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yes but why you have used tx and rx diffrent from board
Can you make a video on the electrical connections, I'm finding difficulty so
Hello
can you send to us the code please
InstaBlaster
from the past few weeks i was thinking why you didn't posted any video and now you posted the video i am super excited to build the project
I honestly have learnt a lot from you Sir
You are supernan...lool
Thank you so much
Thy so much dude, i learned a lot in ur tutorials, this year i will going to high school and i will write in mechatronic
Thanks for publishing the Files for the Arm. It will help later for a Robotic Challenge. Nice Vid
Amazing, I would love to see an upgraded version of your camera slider with smartphone control! :)
I used your ideas and build my own Android app for my stepper based Robot Arm. Thank you for this video and for sharing your codes!
I'm glad to hear that, thanks!
Hello, I'm sorry to bother you, I would like to know if you could help me out with the code because I'm having trouble with it
Thanks!!
What a beautiful project! Congratulations !
Es fantastico el trabajo que hiciste ,eres un genio muchas gracias por este valioso aporte a nosotros los fanaticos de arduino.
Great project! and you made it clearly simple👍
Thanks!
Wow! I suddenly realized, that live is no fun without a robot arm so I checked YT for a video about making my own robot arm and damn... I never imagined finding a video like this going through all the steps! Awesome! :D Now I'll just brush up my old Arduino skills :)
THanks a lot for this video! :D
many thanks for sharing, i learn a lot !
its amazing , i think its going to take me a decade to make something like this
Amazing project! Thank you very much.
Thanks!
This is the best video and material of youtube!! Thanks brother!!!
Hii sir
An amazing project. Thank you
This is such an awesome and we'll documented project. That you for sharing it with us.
Thank you!
@@HowToMechatronics I want to ask a question personally ...can u provide me your email
Did he reply?
@@TOP_VI483
no
can we use mg90s servo or sg90 instead of mg996r?
That's amazing. I have to make my own app with that MIT app inventor (i did not know something like this exists) :D Good job.
Thanks! Yeah it's cool app. :)
This things help me a lot , Thank you sir for providing all of this .
Its awesome I am studying mechatronics and I learned a lot from your channel
Thanks, I'm glad to hear that!
Thank you for this Amazing project and the opportunity to learn and reproduce it.🙏🏿🙏🏿 thank you
hi, i'm trying to do it. Can you explaine to me how to connect the cables? thanks
This is the first project you made that I ordered all the parts for and I'm going to build it. Thank you for sharing your STL files, I have the Creality CR10S model and I love it. Isn't it nice?
Love your ant too. Oh, also, I've been developing Android for about 3 years now with Xamarin, and you introduced me to MIT App Inventor. What a cool program! I was up and had an app running in 15 minutes as opposed to Microsoft VS that took 3 days to get all set up.
Thanks again - Subscribed.
hey i did everything but the servo motors wont move the robot at all, vibration only occurs. Can you help me?
Did u complete the robot tell me?
@@krishmaher107 Yes i did. That was a few years ago and as I remember it worked fairly well. The downfall was the servo's. The robot is just too large and needs stepper motors. that's where I left it when real life crept in.
@@GaryParkin can u tell me the total estimated cost u done!?
@@GaryParkin I m a college student and this is my project so can u help me for making this arm?
I have build it by myself! Tank you so match!
Amazing Project. I learned a lot from this. 👍
At 3:10 That rubber band trick was awesome. (with the reason) (Genius makes things Easy).
i just need an arm for my science fair ;-;
You are awesome, instant subscribe. I just wish you showed the working project some more at the end
Nice project, thank you buddy
Thanks very much for putting this out there. I have purchased all the parts I didn't have and am in the process of 3d printing the arm components for the arm as I write this. My only comment beside to praise you for you excellent efforts is to suggest that you include printing instructions for your future projects. I'm printing at 22% fill and .1mm quality and I hope this will be OK for strength. I suspect this will be fine but the MG996R servos seem to have a lot of power! Paul.
Could you tell me about quality of print with your settings? Is it ok for strength?
Do you know the payload of this robot arm?
Thank you very much for sharing this project! It's amazing!
Wow! Nice project!
cool really, look simple and instructive
"Transform your 3D creations into CREALITY"
So I believe you need to change the HC-05 Bluetooth module to your phone's app to the HM-10 so it is compatable with IOS devices and can run on BLU(Bluetooth low energy)
Its k its ez to change
I can’t connect the HM-10 with cell phone. Any help?
Very nice project! I like it!
Awesome proyect!! good job!! And thanks for the 3d models
Thanks!
@@HowToMechatronics +1 sub
where's the 3D model??
There is a link in the descripción
Sir, I love your videos about Arduino projects. Sir, can I use a sensor shield and motor driver in the robotic arm car project, so the connections are even more organized?
thanks for the detail and easy-to-follow information! I really appreciate it.:)
One question, is it possible to scale up the whole size with same components?
Can you run a Honda engine in a full sized truck? Probably but is going to fail haha
i thought about the same, it depends on torque of the servo that rotate whole arm vertically (the one with rubber), it has probably 10kg/cm so it can hold 10kg weight on roller of radius = 1cm(Torque = 10*9.81*0.01*1=0.981 [Nm]). For example if your arm have center of mass 15cm from servo, it weights 250g and angle is 65 degrees Torque = 0.25*9.81*0.15*0.9063= 0.333 [Nm]. So you can calculate max size of arm if you take extremal position, but well... it gonna take you some time.
best tutorial ever
Awesome project!
Wow
Thank you very much for this video! I just want to know if you shut down the Arduino and start it again it can save the position of the robot?
I don’t think so. It should just reinitiate the code from the beginning. You can code it to do that though
Great project. I'm so amazed with the 3D printer. Hope to buy that as well in the future.
After 4 years I Finally had time to replicate your Robot and share it in youtube ...thanks for share experience code, app, files and motivation
Glad to hear this and see the robot in action! Cheers! :)
Which screws did you use to attach the round horn to the parts
Hey there, what is the maximum weight the robot can lift?
Awesome project
It can lift upto 1.5 kg to 1000 kg but it depends on weight and size of the undefects physical configuration, construction and drive system.✨🤖
Thanks for posting
Thank you very much sir. My project is almost done, the program is good (just change little bit). Hope you all the best with all your content
Bluetooth connected, program is run , but servo not any movement when changing slider, i need your help.
@@shafikaman5841 salam aleykum, have you figured it out? if so then can you please help me because its part of my graduation project and i have the same problem
hello, how would i add a button for it to run run my program when it is pressed, thank you
Use the internal EEPROM of atmega328(Arduino) to save the steps
the most difficult arduino programing by so far there was a lot of code...
Just made this arm. Added to top of my homemade Turtlebot(roomba 640) with 3d printed turtlebot decks. It works great. Can easily control it with rosserial and arduino. Thanks for sharing design.
Hey romantic arm is working properly than plz help me also na can plz send me.the proper code and circuit diagram
hey can i ask if you followed the code and schematics exactly cause for me its not working
@@shoandeep I believe I had issues with the original code as well. Unfortunately it’s been quite some time and I cannot recall what I used as an alternative. There are many examples of arms like this on the internet. I just used the code from a similar arm and modified it slightly to match my setup. Sorry I couldn’t be more help.
perfect robot sir
great project, please make project on arduino control quadcopter project
Lmao I was thinking the same
Do you know where I could get the bolts and nuts you used to assemble the gripper from?
I got them on Amazon but I found it too but a little too big for M4 so I used M3 instead
Also do you know how to wire the breadboard with it?
You are truly Trade in online by my view
good work. I expect a new video that about to more sophisticated robotic arm. thank you so much
unfortunately this is not working. After printing all the parts and putting them together as per the electronics schematics. It does not work. The Mobile app is able to connect to the bluetooth module and shows the status connected but when the sliders are moved the servo moves very slowly. Also tried with 1 servo the problem is the arm shows some movements when only 1 servo is connected. when the slider for elbow is moved the arm shows little movement and when the shoulder is slided it shows some movement. When only 1 servo is connected not sure why all the sliders are working for 1 servo. Is there any upgraded code to get this working ?
Is the dimensions wrong or we're not able to implement Bluetooth connection??
The basically the code is designed to act on any input it receives
And the servo are slow due to low power supply
Yes not working
code doesn't work sir plz help me.. :(
You are the best person on youtube! Thanks!!!
Thanks!
Can this robot be programmed by moving the arm around by someone?
Sounds like a great idea and would be good for on the fly programming
the motors are rarely moving. how to fix that problem
same for me
More details, are u supplying the right power and not under/overvolting the servos
Vlad Baranov thanks now its working i used seperate power supplies to mg and sg servo motors
Thank you for this good tutorial!
Glad it was helpful!
Awesome!!! Maybe you can build 2 or 3 axis slider with control points programming with manual setting?
First view+like+comment
Awesome! But there’s a horrible mistake the schematic 😉
I took a look at the schematic, and you are right, there is a mistake, the external power source ground is not connected to the Arduino ground. But hey, it's not that horrible mistake, nothing will blow up. :)
Thanks for the remark! :)
lol 👍👍👍
why don't you say what the mistake is instead of just blurting out about it?
Great topic, thanks 👍
Great job, well done.
Thanks!
Can you please give me the code of the project. Please!!!!!!!!😢
Bro refer the site..... It has the code
Well done job!
Thank you!
Great project!
Thanks!
Amazing project, just one suggestion please make a tutorial on inverse kinematics, that would help a Ton.
Thanks a lot for good project.
Wonderful video and information
Awesome project.
Nice work sir!
Thank you! Cheers!
I really like your project. Thanks for sharing the video n sharing your knowledge to us. Thank you n wish you all the best.
Thanks!
Great project! This is simply enough for young people to be successful.
Thank you! Yes, I hope young people can easily learn new skills from tutorials like this.
Nice!!!Make that with stepper motor please!!!
It's good work.. i appreciate your work.
Thank you!
Great Job!
This is really great
Tank's very much Master.. Good..
Great video!
Thanks!
Nice job brother
Thanks!
Great works Thank you very much for this Knowledge sharing 🤩
Where did you get the app, when i want to download it it says it expired 10000 days ago
@@bajdiccigoDon't know weather it's available or not but, you can make it from DIY Android development website .
so cool i love it
You are the best 👍
Excellent project
Thanks!
Best project !!!!
Nice!
Thank you very much for this. It is really helpful for my project. Providing everything free is a massive thing for me😍😍😍🧡🧡🧡🧡
Do you make it
@@sayooja1091 i am going to make it soon
Wow I will do it
Thank for sharing
thank you so much
Great video. I appreciate the work you put in.
Is anyone else having trouble getting the MG996R servos to sit flush?
I have the same problem.
Same
Hello
Nothing happens, I performed as a refreshment on the page, but it happened to me on only two computers, then I tried another and managed to download the files.
Thank you very much for answering so quickly.
Very good project page !!!
Great Job
Thank u so much for this amazing idea. Finally made it and all were amazed that how i did the same. That's all bcoz of u sir
...... Thank u again......
I'm glad to hear that!
How did u assemble it I’m having real trouble
@@murdermelon6103 for all those who are trying to make it...the code provided in this video in not 100 percent accurate...you have to make changes...then only it will work...and for assembling.. after 3d printing the parts there is nothing hard....just first join parts and then join wires..hope you understood
@@jyotisharma6531 the hard bit when assembling is the screws that are provided are not screwing into the holes to attach the servos they are just screwing endlessly
@Jyoti Sharma, can you please help me with the correct code to get this working. I am having a hard time in getting the code work.
This is just a dream for me
it would be realy cool to see an invese kinematics algorithm with you robot arm