oracid

FourBarQuad-1 (4BQ-1) - Quadruped

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1280x864.jpg

4BQ-1 is my first new quadruped for this new 2020.

Characteristics :

- weight, 785g

- length, 33cm

- width, 26cm

- Arduino Uno

- Shield Uno R3 V5.0

- 8 servos SG90

- alim HENGE UBEC 5V - 6V - 7.4V - 12A

- battery 2S

- boom stopper (fuse)

 

Don't hesitate to ask information.

Edited by oracid

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Hi,

You need to use the image url, ending with .jpg (or .png). 

You better take a look at https://bricksafe.com/ which is easier to use. 

You Quadruped looks cool though :thumbup:

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3 hours ago, Jim said:

Hi,

You need to use the image url, ending with .jpg (or .png). 

You better take a look at https://bricksafe.com/ which is easier to use. 

You Quadruped looks cool though :thumbup:

Thank you Jim. I did as you said.

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Much better!! :sweet:

If you have a video, you can simply paste the embed youtube link.

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Posted (edited)

Here is the final version of my 4BQ-1 project (FourBarQuad-1).

I completely redesigned the servos block. I positioned the servos on the front and no longer head to tail.

I replaced the ultrasonic rangefinder by a Laser rangefinder, the VL53L0X, it is the very small black rectangle on the front panel.

The weight is 860g, which, in my opinion, is the extreme limit that can support SG90 servos.

The video is coming soon. In the meantime, here are 2 photos.

1280x853.jpg

1280x853.jpg

 

Edited by oracid

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Hello everybody.

Here is my last video. In this video, I made a 4 bars linkage quadruped instead of 5 bars linkage in my previous quadrupeds.

This is very important for acquiring more knowledge in this area.

 

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