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Robotic arm for mbot 2

Hardware
  • 11 Devlogs
  • 41 Total hours

A robotic arm capable of rotating via a servo and holding two objects simultaneously, with grippers that can change position to facilitate the transport and placement of the objects.

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1h 40m 16s logged

HOLIWISSSS EVERYONE!!!!!!!!!! I’ve finished version 2 of the arm (sorry for the terrible photo quality). As I mentioned, I completed an improved version; it now has greater reach so the claw can grab more things, and both the chassis and the arm are lighter—and, in my opinion, more stylish. I’ll be uploading the files soon so you can take a look or use the model yourself. I hope you like it!

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14h 42m 52s logged

HOLIWISSS GUYSS, so I spent last night and most of this morning printing some parts—there are still a few left, but you’ll soon see the new 3D-printed version of the claw. I hope you like it; I also fixed some errors from the previous version.

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2h 27m 52s logged

MBOT DOUBLE GRIPPER V2!!!!!!!!! HOLIWISS, today I bring you a new update of my modification for the mbot 2, I hope you like it—I added a little more height so that the claw can shit things and be able to carry them higher. I also made a great weight reduction to be able to make the robot more stable since due to its height it can lose its balance a little since the center of gravity is displaced from the base of the robot. I also added a space in the middle of the claw to add to it. an RGB module and detect colors I don’t have the model yet, but I did put the measurements of the holes that hold it so that they can be screwed correctly. I will finally be publishing a new version later today or tomorrow. Thank you for your great support. Hugs to all of you

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3h 40m 3s logged

Holiwiss everyone, sorry for the late update. I’ve significantly improved the robot so I can easily add more modules—including an RGB sensor—and I also made room for an ultrasonic sensor. It’s just a small update, and you’ll be able to see the new 3D model tomorrow.

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47m 32s logged

你好!(HELLOOOO) Today I’m finally showing you how the model looks with the mBot. However, I’m still not entirely convinced by it, so I’m going to make it compatible with more modules to ensure there are virtually no compatibility issues with future robot modules. Stay tuned—you’ll see a new version soon; as usual, I sometimes tend to over-refine my projects.

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20m 17s logged

Holiwisssss, I’ve finished assembling the double claw. Tomorrow, I’ll show you a bit of how it works, and finally, I’ll make some updates to the GitHub repository to make everything easier. Thanks for waiting.

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Ship #1 Pending review

Hi everyone! This time, I built a double claw that spins on its own axis and can move up and down. I used three servos and one of those yellow TT motors. I kept the design simple so others can replicate it—I hope you like it! I also designed it to be easily modifiable.

  • 4 devlogs
  • 17h build
Video of Project → See source code →
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11h 53m 23s logged

Hi everyone! Today I’m sharing some images of the mBot2’s dual gripper. I’ll be posting images of it in action soon, and I’d love to hear what you think. That’s all for now bye, everyone, and have a great day!

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2h 19m 52s logged

Hi everyone! Today I’m sharing the final version of the robot claw. I’ll be 3D printing it soon and will show you how it all turns out tomorrow. Thanks for your unwavering support, friends.

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