Hi thanks for your great work i would like to use your project as a good starting point! Can you please reupload the files? Somehow the link is not working any more for me.
Yeah, I have a similar robot. Made by Joy-It (SIMAC Electronics GmbH). Got servos rated at 21Kg/cm, servo shield from Adafruit, nuts and bolts.. The servos in mine are with metal gears, no end stops. I had the same issue as you had with the servos, but I managed in the end to figure out to make it "smooth". The movement is rather fast for it, compared to other robots.
Hi, now, @2023, your sketch doesn't work on Arduino MEGA «Initialize the SD card... ERROR[9]: SD card initialization failed! Program execution is halted. ». All connection are right. SD.h fault with MEGA???
oof... polar coordinates would be much easier bud replace all the vectors with r*e^(j@) this removes all the quadratics. where r is the vector length j is the root neg 1 and @ is the angle. for a simple 4 bar linkage [ r1e^(j@1) + r2e^(j@2) + r3e(j@3) = r4e^(j@4) ] much simpler....source: mechanical engineer
Hi there. Thank you for your video. I was wondering how I could get the code for the functional generator with the schematic diagram on Proteus. Thank you
I am not good with mathematics. I am good with robots! I built a humanoid robot with 3 dof and need to move the hand to an x,y,z location. I assume I need IK formulas. Would the formula's be the same for any arm? Could I put this into a spreadsheet and figure out everything? I follow some of your lecture, but you lost me somewhere. I mean, why do we need to look at circles? I thought this was all about angles. (See--I am not good with geometry.) (My robot: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-TlYTLzo-kto.html)
Do you have a parts list for building this? Which altimeter, arduino and data logger did you use? I want to log the altitude of my rocket but I like to home brew where possible. Also, would it be possible to add a camera to the setup? I've got a few arduino with cameras.
Scott great video. I agree with everything except I have learned that if you need test equipment you should do one of two things. If money is a factor always buy the best you can afford. Or if money is not an issue then alway buy one level better oscilloscope then you need. If you continue to do enough electronics then you will find a use of the extra parameters of your scope. Just a personal thought from all of the electronic reviews I have seen.
Note - you have to convert the SD card from exFAT to FAT32 or FAT16 if it's a larged miniSD card. Mine is 128 GB, so I had to convert it from another site to FAT32 and then it started working.
Sir, can you show me the calculations about the robotic arm robot s' axis, inverse kinematics and the programming codes with the inverse kinematics and please explain to me what is inverse kinematics? What is inverse kinematics and please define what is inverse kinematics with the simple equations? Please explain to me the simple inverse kinematics s' codes to Arduino. Thank you, sir.
um, i got a windows warning about the file potentially harming my computer, i went to the first link in the description and downloaded it. do i do it, or is it a virus?
Thanks for the explanation sir, but didn't you downloaded in order to see if your code worked? And if you did, have you made a video with it? Greetings from Brazil :)
Excellent video with good information sir I am a new learner and trying to control my LCD with Serial output from home automation. I got one question how I can change these a,b,c,x to use HEX command as an input for example 'AO 80 10 11' for Power instead of using alphabets. I want to use about 5 Commands only like Power, MENU, SOURCE, MUTE, and OK
