MRMS - workshop is a place with a collection of educational materials for learning robotics.
We aim to teach hardware and software development of autonomous systems. Some of the topics covered may be for beginners in robotics but others are more advance. We will try to balance the content to allow anyone to learn robotics independent of age.
Either way we aim to teach and hope that you will enjoy our content and grow to share our interest.
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what is the ide you use ??
Hey are you in the United States? I really could use your help on a project.
Excellently done!
where are you
What size is the battery holder for the AAA batteries?
This is superb series...very detail information is provided step by step
Your robot base is assembled completely, can it be directly printed using 3d printer or we have to separate all the parts and then send for 3D printing, if yes i mean i have to disassemble all the parts can i get the link of the parts seperately.
Can I get the dimensions of the parts? so that I can 3D print accordingly..
Materials?
grreat video, just wish there was no music, very annoying.
thank you, I will lower the volume on music to a minimum for my future releases.
Hi, Great content, Do you use 8 amps because every motor needs 2 ?
Yes, DC-DC allows steady 8 amps.
You're the best channel
We can use this code in arduno nano
yes, you can
Amazing, is there anyway to control the nema 17 in matlab using l293d ?
Hi, I don't use matlab. But it sounds like it should be possible. There is a video that may help you here: kzread.info/dash/bejne/jKetrtavZ5qopLQ.html&ab_channel=CircuitDigest . I hope this helps.
@@Robottronic i wish to know how to transform steps into velocity, if you can explain it to me please
I would do it this way. Nema17 needs 200 steps for a full revolution. Each step takes around 2000 microseconds or 0.002 seconds (you can influence this number in the code, I will show how to change the speed this way in upcoming video). But now we have 200x0.002 = 0.4 seconds for one rotation, which is 2.5 rotations per second, which is 150 rpm. We know that the diameter of the wheel is 60 mm and that the speed = rpm x diameter x pi. When you put in the numbers you get 28260 mm/min (28.2 m/min) which is about 1.7 km/h (for one wheel). To increase the speed, I would reduce the microsecond delays between the steps, but here we will not go below 1500 microseconds delay, instead we will slow down the robot to have more time for the sensors to read the environment. I hope this helps.
@@Robottronic this is everything i needed to know.. and more
this is a very underrated channel, great work
I appreciate that!
Impressive. Nice work.
Thanks!
quality stuff <3
This is a great and very informative video! You also put a lot of work on the graphics! Congrats!
Thank you very much!
Bro I wanted code for this plane kzread.info/dash/bejne/iX-fuaelpqmTkZM.html And I have made this kzread.info/dash/bejne/lHhr1LObnrbIlc4.html transmitter and receiver. I whated that when I Any move joystick to right then one servo should go up and other down. Opposite for left. And that same servos should go Up at same time and as well as down at same time. And the code should be 2 servo and one brushless motor and brushless motor should stop when I take the joystick up and at normal position of joystick the motor should start Rotation . Please bro give me code because there no one who replied me only you replied me. I will subscribe to
where is the link for code?? grabcad link is empty
sry about that, you can find all my models here: grabcad.com/mrms.workshop-1/models
too bad you haven't kept your channel alive. Great video man
Thanks, I'm back now, hoping to get the channel up. Thanks for the support.
What does the digitalWrite( “ pin name “ ,100 ) do ?
Nice 👌
Thank You 😊 So Much 😘 For The Tip
can we connect the power suply to arduino instead of l298
Thank you!
aahhh help, the link for the 3d model is not working, does anyone have an alternative source?
We need more videos 🔥🔥🔥
Amazing, Im getting started with battlebots with a cardboard bot using this
Great video:)
If
Such an awesome video! Well done !
Very good video. Thank you. The problem I face with 2 motors in a car/tank is with speed synch between them. Would you recommend of using one motor with a gear that can distribute different speeds to allow turns? Also, I wonder if such a great can be 3D printed.
My gearmotor RPM is about 12% lower when running in reverse. Do you happen to know why and if this is typical? Thanks!
Many thanks ,
Code arduino please
First Thanks for great video. Can anyone write what means in1 - in4 and enA and EnB?... and where can i change the speed?..
mine doesnt work, only it works when connected through cable to computer?
make sure to upload the code before removing the cable
Amazing simple and easy to understand thank you thank thank you.
Superb..Superb ...Superb...👍👍👍
Where’s the model? Grab cad link is broken.
wish i saw this sooner. great stuff holmes
Awesomeness 👌 👏 👍 Easy to understand and follow along. One complaint: we need more videos!
Hey man it's so amazing! That's exactly what I was looking for. But can you please provide me the code??
very detail 👍
What wires are those?
Great work! 3d models of everything really helped with the explanation. Can't believe this channel only has two videos? Why did you ever stop posting? Ps. The background music could be a little low on volume next time.
This might be a silly question but after you connect all the wires, what wire and where do I connect it to my computer ( as well as what program do I use to code it )
Hi, I love how you explained this. I would like to use some of your images for teaching purposes for grade 7 students. Would this be possible, and how would I reference your work?
OMG - what a excellent animation. how you created ? which software