RoboMaster S1

https://gyazo.com/01668f87f484d0f9c044284d22490008

Educational Robotics by DJI

Introduction video (80 seconds)

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

Assembly Video

All videos related to RoboMaster S1

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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.

https://gyazo.com/fe520ae2d067765ee6e8f67d7f0f6d5b

Completion photo

https://gyazo.com/4ad71931727f815363eb9aa8a62b9929

Photos along the way

https://gyazo.com/857bc477d70c194671303406b7875746

https://gyazo.com/9290ec59e8f701298447948bc7c6abb9

https://gyazo.com/69f09541ca195482ee0f4c3e4c3334c1

https://gyazo.com/141251c85a2e1d6e8c2fb3d08f88892f

https://gyazo.com/6217adcbabe254d97606b20c5301f875

I'm an adult and it's like 3-4 hours.

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.

Tutorials for beginners

This gets me excited from the very first tutorial for beginners!

https://gyazo.com/fda92192f3e68fbb3bbcf013c7f74417

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.

https://gyazo.com/f3942b6690dd3003ebab0c6cf08a31c0

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.

https://gyazo.com/2e029683e2073ddda17517b7d3434259

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

https://gyazo.com/a7e1f6c692b8a58258571616a86b5efe

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.

https://gyazo.com/6763b8ae76a832b8c62a1b50048b0e47

He comes back a few times and sniffs it.

https://gyazo.com/60702c72c0804d7af3e27260e90a3887

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.

https://gyazo.com/dd8ddb4d4d6a5d368bfc6288a55d10d6

This is about as much as I got.

https://gyazo.com/e1da004a386f17c1f2b5035102ca1fe4

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!

https://gyazo.com/562a52c8968a893f9bd17b6721b3f0b5

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

https://gyazo.com/731cb951f661e3d32519e5b15a3df225

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.

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