RoboMaster S1

• Educational Robotics by DJI

• Amazon

  • Unexplored Junior Shenzhen Tour 2019, the DJI guy showed me this and I thought it was great!

Introduction video (80 seconds)

• https://www.youtube.com/watch?v=5wn5uA37y9k&feature=youtu.be

Assembly Video

• https://www.youtube.com/playlist?list=PLbffFdG5769msYM3RbrujU6qOkko1l7Mm

All videos related to RoboMaster S1

• https://www.youtube.com/playlist?list=PLbffFdG5769nDnYbg8eDsVt9vhc4nLxUW

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2019-08-23

• Assembled by Cybozu and run on the 27th floor.
  • I got the video taken and I’ll edit it later and put it on YouTube.
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• Completion photo
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• Photos along the way
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• I’m an adult and it’s like 3-4 hours.
• Q: Is there an omni wheel in the box? A: There are mechanam hole parts in the box and you assemble them yourself.

[Mr. Windhole https://www.facebook.com/photo.php?fbid=10219429361706669&set=a.2303140099905&type=3&xts%5B0%5D=68.ARBQ8faK_tr9SM2ZECWTG 4uH-HUUMnFUaqGPJ7KTuR4nvDNiybKQNhP8wdoZ4YjqmIhlpFnmyL5x9XlbhVpVKQf02CdF7DS3nORwan1G7k9Bp50IXO43Ss0b3Ylq0EkZ_xtacmRyVHQaPeW-hPf6 MIxsKqBHFgSyYJ3L07-nrodXuCMxmOBLbl_tPA0IuZIqzhOG8iG-eYi0Ptb0v3LO63xFQyRbiEk-rMTNH6r2XhPhWIdEe_YbGV-5WPAtgmzAVRsumx9a8 zKKXxvsKJCUKCb9txyePA8&tn=-R]Today I was assembling the DJI RoboMaster S1. To be exact, I was taking pictures of people who were assembling it while I was tweaking it (lol). It’s pretty good and interesting. Maybe we can have a company competition or something? 😅 Also, I would like to connect this to CoderDojo activities that provide programming opportunities for children.

• Two cars against each other would be nice, but racing is also an option, just with the hallway as a lap course. https://pc.watch.impress.co.jp/docs/news/1192680.html

• Tutorials for beginners

  • This gets me excited from the very first tutorial for beginners!
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    • If you get hit, turn in that direction and hit back.
  • Evade by moving in a circle while aiming in the direction of the opponent
    • This is a “write a program to get stronger” game.
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  • The tutorial continues with the operating principle of the mechanum wheel (force synthesis), a discussion of coordinate systems, PID control, and
  • The line tracer was more stubborn than expected.
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    • PID control of speed by calculating tangent angle
  • Finally, the control is controlled by receiving instructions at the marker, aiming and shooting at the marker of the instructions.
  • Q: For what age group? A: 14-ish.

• Encountering the Unknown

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  • Facebook
  • The camera on the main unit has a pretty wide-angle view, but my wife has requested that I not show the untidy part of the room, so I cropped out a part of it.
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  • He comes back a few times and sniffs it.

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  • Facebook

• The gel ball swelled up more than expected, the spilled ball was bouncy… hard to get by hand, so I collected it with a spoon.

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  • This is about as much as I got.
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  • It says 4 hours for water supply, but it doesn’t take that long to inflate, so you should put it in a little bit of water first and see how much it inflates.
  • Q: What is this? A: Bullets ejected by RoboMaster S1
  • The FAQ said.

    • The recommended ratio is 500 gel bullets (roughly the volume of a bottle lid) to 1000 ml of water.

• Robomaster s1 onboard camera viewpoint, warning! Large creature approaching!

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• I removed the speed limit for beginners.

  • Speed limits are on by default but can be removed.
  • 3.5 meters per second forward, 2.5 meters per second backward
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    • Facebook
    • I took this photo from above because there are many zones where photography is prohibited at home, but the angle of view is so narrow that it’s hard to see the speed of the camera.
    • I was about to explain that I might be too scared to give it my all because of the small space, when I realized that I should have made it an automatic operation instead of me controlling it.

https://twitter.com/kyasbal_1994/status/1162450332112187393?s=21&fbclid=IwAR0P0-bnCtBIpCcvIfRR6tkGKwsPxO4W3dIqDZPhuKS9CuEaOSQwQQlUSxE

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