AR3 programming 

This is brilliant! Just got done with trying to program a robot in command line and this looks so much better. Subscribed!

Amazing~!. I'm learning robots with my students. Thanks for sharing your best resource.

Excellent video.

thanks for sharing the video you are so kind people.

Thank you sir for sharing knowledge. Thank you from Indonesia. Jbu

For someone who shared this, i followed

Excelente proyecto, congrats and cheers.

nice job

Hanzhen harmonic drive gear , over 30 years experience , industrial robot gear

Thank you so much (:

HI, I have a couple of questions about the project. 1) I want to make robotic arm based on your project but larger and with greater payload. But it probable require to set new Denavit-Hartenberg parameters. Is there any easy way to determine them? 2) Why did you install the encoders on the motor shafts, and not on the joints of the arm itself? Isn’t it better for determining the real coordinates of the arm? Does the program allow installing encoders on the joints? Great thanks for this project, it's just unbelievable!

This great!!

You are super cool :D

I have been following your robot arm project for a couple years. this is the year I start building my own Scara robot on a track! Can't wait. Thanks for all your effort and open source software!

Hi chris this video is amazing you have gone to a lot of trouble I’m planning to watch every one of your videos. The challenge with any robot is the software code and you have even covered that. If I lived in the US I would come over and buy you a coffee. I see the payload is up to 2 kilos I wonder if you maybe interested in a 10 kilogram payload

Sir pls tell me how u calculated the dynamic aspect of robot. If possible can u give me the calculation.

Hi Chris, any plans on adding the ESP32 Dev boards?

Hi sir your software suport with inverese kinematik arm robot sir?

Hi, this looks so great. I also planning to create an arm robot. I'm just wondering whether to use can bus for controlling every axis or not. Is it good idea to use can bus to control every axis? I hope you can help me to choose the best option Thank you so much

Interesting, so one movement/commands controls several motors? When I looked at the program I thought each parameter was for each motor.

Are you using the DH Matrix for Inverse Kinematics Calculation or just with Trigometrics and a Rotation Matrix for the spherical wrist?

software looks great is there a way to take this software and make custom 3d printed robot control with other dimensions ? for example no encoders ?

Can we also program the robot by changing its position by hand?? or just using the application ?

Maybe i missed it in another video, but is singularity a problem when making linear moves? What feedback do i get when a singularity occurs?

i would love a handwheel integration, or is there one?

what cnc program do you use?

Hi, great job 👏 Is passible add inputs and outputs? You know to attach the robots to other machines! Thanks

Hello Chris, can you give me information about the CUI encoders, in Argentina I can't find it, can I replace it with another? or else pass me the data sheet of the one you used. thank you very much I send you a big hug

subscribed. is there any way to run this as a simulation to practice motion before i finish building

Helllo Mr. Chris Annin! Your project and it's amazing!! do you know the payload of it?

its possible to put a spindle (about 1 kg) in the robot arm to cut foam in 3d. ? like sculpt?

hello sr plese making video pick and place in sinsor

for some reason, i get a permissions error on using my USB port - i just get an error saying access is denied and the program freezes after i "set com" - any ideas?

how do you controll them ? Pic, PLC ???

TEENSY 4.1 work with your project? Thank you...

Can robot works without encoders?

I love it. I'm building a 2 legged robot on my channel. Check it out and let me know what you think, thanks.