Very good video, super informative. If you have jittering problems with the servos, especially the 996R one that hold a lot of weight what you can do is add a big capacitor, preferably a good brand, directly in parallel to the output of your 5V regulator. I had a problem a couple of days ago very similar to your while building a solar tracker that holds a rather heavy solar module. The 996R servo that is holding the arm and deals with vertical tracking would not move at all but would gitter and hum. I added a 2200uF nichicon cap that I had lying around in parallel to the 5v bus and it completely fixed the issue. What I suspect is that the DC motor inside the stepper requires a current spike only for a very tiny amount of time to overcome the inertia of the load and start moving but if you cant provide it it propably stalls. The capacitor will be able to supply this spike very easily and after the moror build the magentic field inside it and start rotating and then the 3A of your regulator will be enough to move the load. Your regulator limits the current at 3A which does sound like a bottleneck for the spike that the battery or capacitor would be able to supply. I used a 2.5A wall adapter so it sounds like 0.5A more in your case would not make any difference and that is without considering the power draw from the other motors...Try it and share your results.
Great build! As a noob, I really appreciate the collaborative spirit I see here. Thanks for documenting and sharing your experience. I'm a dad, rc enthusiast, and now eldercare guy and love finding ways to use servos to help my clients get some control and abilities back. I have also been dreaming of using telepresence more to help with momentary episodes of anxiety in my clients. I hope to build one of these so that I have the ability to drop in as soon as I'm called. I'm hoping to mound it on overhead track. I currently know nothing of arduino or more than a 10 20 30 return to 10 line code. Lets see how I do. I feel more confident knowing that I might not get clowned on for stupid questions. If I get it right, my son will be pretty stoked and inspired too.
I have a bunch of nema17s and 25kg servos that I got on sale but I think I'll start with the car first haha wow you're a very good engineer and you adapt your designs very well when issues arise.
you are...Great...I am from Bangladesh ..i regular Watch your video..And also use your Idea for my Science projects....Thank you brother ...my age is only 16 year .Love u very much...And Always stay with us.
Wow... U sir are too generous... U share so many knowledge.... Thank you.... If u get time pls do a project on led glasses or smart glasses.. It would be so awesome
With very simple words YOU ARE PROFESSIONAL on what you are doing! Is anybody here with taranis frsky controller ?which receiver is going to work with it and how many pwm channel is going to need
I have 2 questions; 1. How do you write a program to create a double click function on the button to have the motor turn a certain amount of degrees, hold it as long as you hold down the button, than rewind back the exact way when you release it? 2. Could and how do you program/solder that circuit into smaller arduino models?
I believe you're a creative genius and I'd love to work with you on a major project where I need someone for the electronics and engineering feedback. My name is Thomas by the way.
Sir, can I use gear motors instead of using stepper motors and Arduino mega motor driver shield instead of using the Arduino Uno shield and changes in the circuit diagram and as well changes in the code, will the 6-dof robotic arm car work or not?
Sir, Amazing DIY Arduino Robotic arm and Mecanum Wheels Robot Automatic Operation. Sir, can you make a video on youtube on how to make an Xbox-controlled 6-dof robotic arm car using the Xbox 360 controller and give me the circuit diagram and the code for the Xbox-controlled 6-dof robotic arm car with the Xbox 360 controller?
Dear fellow inventor(s) , Me and my colleague are in last year of high school of industrial science .So in the end of the year we have to make an end project . We chose to make an riding robot arm a bit like yours . We saw your videos and how you made yours and we were speechless . It was really exciting how you did it . And our goal is to take your project to the next level . So our question for you is : Would you like to help us and maybe send your inventor and Arduino files so we have a baseline to work with and we can develop it even more . It would mean a lot to us if you would help us out . Of course we will mention you in our presentation when we have to present our end project . Greetings Your Belgian admirers
Great project as always :) What do you think about DJI Robomaster S1? In my opinion it will make the most Arduino hobby projects obsolete? Or products like Robomaster S1 that we will eventually see in the future.
Please I need that someone help me because i did this one, but i have problems because my robotic arm cant do nothing when i do the arduino code and use the power supply, i understand that in the power supply i need to put 5v 2A I dont know what can i do, maybe i have problem with my arduino connection because you didnt explain step by step how can i do the arduino connection. Please if someone can help me.
Hello sir..I'm also working on the same project so I have some questions...can we control this with a 10 channel ( FLYSKY ) transmitter and receiver ?. How many channels have you used for this..?
good evening everyone! first of all I would like to congratulate you on the project is really amazing !! then I would like to ask if someone could kindly point me to the right trimmer to buy! thanks for a possible answer!
Very good video, super informative. If you have jittering problems with the servos, especially the 996R one that hold a lot of weight what you can do is add a big capacitor, preferably a good brand, directly in parallel to the output of your 5V regulator. I had a problem a couple of days ago very similar to your while building a solar tracker that holds a rather heavy solar module. The 996R servo that is holding the arm and deals with vertical tracking would not move at all but would gitter and hum. I added a 2200uF nichicon cap that I had lying around in parallel to the 5v bus and it completely fixed the issue. What I suspect is that the DC motor inside the stepper requires a current spike only for a very tiny amount of time to overcome the inertia of the load and start moving but if you cant provide it it propably stalls. The capacitor will be able to supply this spike very easily and after the moror build the magentic field inside it and start rotating and then the 3A of your regulator will be enough to move the load. Your regulator limits the current at 3A which does sound like a bottleneck for the spike that the battery or capacitor would be able to supply. I used a 2.5A wall adapter so it sounds like 0.5A more in your case would not make any difference and that is without considering the power draw from the other motors...Try it and share your results.
Thanks for the input!
Great build! As a noob, I really appreciate the collaborative spirit I see here. Thanks for documenting and sharing your experience. I'm a dad, rc enthusiast, and now eldercare guy and love finding ways to use servos to help my clients get some control and abilities back. I have also been dreaming of using telepresence more to help with momentary episodes of anxiety in my clients. I hope to build one of these so that I have the ability to drop in as soon as I'm called. I'm hoping to mound it on overhead track. I currently know nothing of arduino or more than a 10 20 30 return to 10 line code. Lets see how I do. I feel more confident knowing that I might not get clowned on for stupid questions. If I get it right, my son will be pretty stoked and inspired too.
@@HowToMechatronics 😙😍😍😍😍😍👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏
I have a bunch of nema17s and 25kg servos that I got on sale but I think I'll start with the car first haha wow you're a very good engineer and you adapt your designs very well when issues arise.
you are...Great...I am from Bangladesh ..i regular Watch your video..And also use your Idea for my Science projects....Thank you brother ...my age is only 16 year .Love u very much...And Always stay with us.
Wow... U sir are too generous... U share so many knowledge.... Thank you.... If u get time pls do a project on led glasses or smart glasses.. It would be so awesome
Ah managed to grab the step files for the wheels from this one - thanks!
My eyes blinded when they saw the code. But model is amazing.
Sir, l love the Bluetooth controlled arduino robotic arm project. It's amazingly beautiful.
Raised my hand up.
"I have an question. I was considering that different remote?"
Oh! My goodness, how fantastical done, I am really happy to see your work.
I am Impressed 😍💙 thank you for sharing this great work 🔥👌
can you upload the video for creating the app
Отличный проект ! Довольно сложный, но повторить реально ! Лайк !
How To Mechatronics this is a amazing channel everything looks so professional awesome content...Keep up the great work...A+A+A+A+
very nice project , thank you very much for uploading the video
Best channel on youtube.
I m thinking of this project... to make ..since I already finished with making of robotic arms and mecanum wheels with my Ender 3
Yes same here
With very simple words YOU ARE PROFESSIONAL on what you are doing!
Is anybody here with taranis frsky controller ?which receiver is going to work with it and how many pwm channel is going to need
You should consider it making it close loop because as far as i can see it will fall of the table after a while.Great job tho!!
This was my dream but now its a reality
Like always , a good and well presented project, nice work Djan 👍
Super cool project!
Keep it up👍
You should do something like this with jetson nano.
3d printing is such an amazing fkin invention
Indeed!
Really nice work here, this was very cool! Buddy
Thank you!
Exactly what I was waiting for
Hello to HowToMechatronics!
I’m your biggest fan since day 1!!
Could you kindly make a video about home automation using arduino please? 🙏
I have 2 questions;
1. How do you write a program to create a double click function on the button to have the motor turn a certain amount of degrees, hold it as long as you hold down the button, than rewind back the exact way when you release it?
2. Could and how do you program/solder that circuit into smaller arduino models?
which software you are using to draw circuit and schematic diagram
Robot:
Builder: You pass butter
What's the maximum weight it can pick up sir ? .....Btw great work 🙌🏻
Hola... si pagas los diseños en 3D vienen todos completos?
You're app it not opening 😢
Love your work. When will you update the Arduino code and the new app for the original robot arm project?
I believe you're a creative genius and I'd love to work with you on a major project where I need someone for the electronics and engineering feedback. My name is Thomas by the way.
Con que unes las piezas de la pinza?
hello Sir make video on tft touch screen basic programming
Very nice. Is there enough pins and power to add an ESP32 CAM, and how could you do it.
Great video sir
Can I use 4 servo instead of 6
Hi.
Your projects are very perfect.
Can you make aquarium atutomation system( ph, warm, power led, automatic feeder, ect.)
Thanks! That's a cool idea, I will consider it.
You’ve me very happy.
I will wait curiously.
Thaks a lot.
buddy where is the geber file plz upload it i loved this project
u can use buck converter rather than voltage regulator.
Sure, you can use buck converter as well.
Sir, can I use gear motors instead of using stepper motors and Arduino mega motor driver shield instead of using the Arduino Uno shield and changes in the circuit diagram and as well changes in the code, will the 6-dof robotic arm car work or not?
Thank you very much ❤❤
could you please share the pragramming for this application.
built one like this but controlled with a different app. think im gonna change to the app youre using. thanks
it was really good
非常感谢！
Appreciate you sharing this kind of video😁but what is the design software that you use or can you create a tutorial for 3D design?
EXCELENTE TE FELICITO MUY BUEN TRABAJO
Which software do you use for 3D modeling?
thank you very much! i also have the same project
Bro can u please make a detailed video for making a custom app for this robotic arm
Sir, Amazing DIY Arduino Robotic arm and Mecanum Wheels Robot Automatic Operation. Sir, can you make a video on youtube on how to make an Xbox-controlled 6-dof robotic arm car using the Xbox 360 controller and give me the circuit diagram and the code for the Xbox-controlled 6-dof robotic arm car with the Xbox 360 controller?
Awesome! Thanks for sharing!
How the video introduction can work ?
Can this strafe sideways?
Thanks such projects...
Why don't you try out for a diy 3-D printer...
Eagerly waiting...
Dear fellow inventor(s) ,
Me and my colleague are in last year of high school of industrial science .So in the end of the year we have to make an end project . We chose to make an riding robot arm a bit like yours . We saw your videos and how you made yours and we were speechless . It was really exciting how you did it . And our goal is to take your project to the next level .
So our question for you is : Would you like to help us and maybe send your inventor and Arduino files so we have a baseline to work with and we can develop it even more . It would mean a lot to us if you would help us out .
Of course we will mention you in our presentation when we have to present our end project .
Greetings
Your Belgian admirers
@6:07 Wrist Roll should be Pin 8
Good catch!
very cool project ,nice bro
*u are using mecanum wheels so why have to turn whole robot at 1:35 just turn the arm
Was looking for similar project thanks 😊😀
This is very nice!
Can you make this project with brushed motor and can you also skip the mecanum wheel to make this project cheaper.
How much weight can it lift
Is there a home position for the robot? To know when the robot is out of reference ?
could u tell us what material type was used for 3d printing the roboic arm and the body
What is the app used there?
It seems simple but it works.
Please add a camera and a ultrasonic sensor. 👉🏻😄
Can you show how u design this ? And though which software and how u simulate it
Where can i find a small fan like the one you used?
But the app UI needs to improve a lot more. Hope to see that in future updates
Try making swerve drive
How much does the bot weigh??
Very impressive!
i'm planning to buy the robotic hand plastic parts kit. will i get servo moters and all the equipment with it or should i buy it seperatly??
Hello, I have a question. What software do you use for your schematics? Thanks,
Diamond Ninja.
Can you give the link of this application to control car and arm both
Extending longer arm?
Please Help Me The site for Codes , Model is showing unable to establish a Database connection Please Help
Why dont you make a automatic fire extingisher robot.
how to make it autonomous?
Which components you used in this project for automatic movement of robot from picking place to placing place
Hi bro instead of stepper motor can we use tt motor please give me circuit diagram
How much weight can a hand lift?
Can we use normal stepper motor other than nema 17 stepper motor
Sir when will u upload the next video
Really nice work
Good evening sir
can i get access to the solidworks file
Great project as always :)
What do you think about DJI Robomaster S1?
In my opinion it will make the most Arduino hobby projects obsolete?
Or products like Robomaster S1 that we will eventually see in the future.
The DJI Robomaster s1 or any future version will never have the same amount of customization options as the Arduino. They serve two different markets
Sir please explain the wiring please
what is the material used in 3d printing
Please I need that someone help me because i did this one, but i have problems because my robotic arm cant do nothing when i do the arduino code and use the power supply, i understand that in the power supply i need to put 5v 2A I dont know what can i do, maybe i have problem with my arduino connection because you didnt explain step by step how can i do the arduino connection. Please if someone can help me.
Bro can you make a video of rf module with HT12E and HT12D ic
Best work
What’s the total cost do you believe? On average? Thx :)
Hello sir..I'm also working on the same project so I have some questions...can we control this with a 10 channel ( FLYSKY ) transmitter and receiver ?. How many channels have you used for this..?
I think the nrf module have no use in this project you added it for future work am i right?
good evening everyone! first of all I would like to congratulate you on the project is really amazing !! then I would like to ask if someone could kindly point me to the right trimmer to buy! thanks for a possible answer!
How about an autonomous Mecanum Wheels Robot