MABEL | legged balancing robot based off of the Boston Dynamics | Robotics library

 by   raspibotics C++ Version: Current License: GPL-3.0

kandi X-RAY | MABEL Summary

kandi X-RAY | MABEL Summary

MABEL is a C++ library typically used in Automation, Robotics, Raspberry Pi, Arduino applications. MABEL has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

MABEL is an ongoing open source self balancing robot project that is inspired by the famous Boston Dynamics Handle robot. The robot is controlled via an Arduino that handles all of the PID calculations (based off of open source YABR firmware) based on the angle received from an MPU-6050 Accelerometer/Gyro, whilst a Raspberry pi (code in python) manages Bluetooth and servo control, running an inverse kinematics algorithm to translate the robot legs perfectly in two axes. The goal of MABEL is to create an affordable legged balancing robot platform like the the Boston Dynamics Handle robot that can built on a hobby scale using cheap Amazon parts and components. By having a balancing platform with articulated legs MABEL will be able to actively balance in multiple Axes and vary leg length depending on the surroundings to increase terrain and off-road performance. MABEL has built on the open source YABR project for the PID controller but with the addition of servos and a pi that helps interface them and control everything.
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            kandi-support Support

              MABEL has a low active ecosystem.
              It has 82 star(s) with 19 fork(s). There are 13 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 2 have been closed. On average issues are closed in 0 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of MABEL is current.

            kandi-Quality Quality

              MABEL has no bugs reported.

            kandi-Security Security

              MABEL has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              MABEL is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              MABEL releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            MABEL Key Features

            No Key Features are available at this moment for MABEL.

            MABEL Examples and Code Snippets

            No Code Snippets are available at this moment for MABEL.

            Community Discussions

            QUESTION

            Conditionally average values ​and display them in different columns?
            Asked 2021-Feb-28 at 22:04

            I have this table, 'people.sql' in SQL Server 2017. The table stores the name, age, nationality and status (Available/Busy) of people, like this.

            ...

            ANSWER

            Answered 2021-Feb-28 at 21:39

            You want conditional aggregation (CASE WHEN inside an aggregation function):

            Source https://stackoverflow.com/questions/66414036

            QUESTION

            Read XML node value from SQL column
            Asked 2021-Jan-21 at 13:41

            I am trying to extract data from an xml in a sql column and return that into a query result, but I have been struggling to read this partciluar xml. I am not sure what I am doing wrong or if the way the xml is structured needs a different approach. I have tried simpler XMLs without the attributes and references and was able to extract from a single node.

            These are the XML file contents:

            ...

            ANSWER

            Answered 2021-Jan-21 at 13:41

            You have a default XML namespace in your XML document:

            Source https://stackoverflow.com/questions/65828529

            QUESTION

            Custom Formula Alternative Color Based on Uniques
            Asked 2020-Jul-23 at 07:35

            Column B is name. How to alternate color based on unique names meaning same name rows get grey background color (entire row) next unique name rows is white and so on

            ...

            ANSWER

            Answered 2020-Jul-23 at 04:04

            If you don't mind using a helper column, here is one way:

            • Column B has the names (unique values that determine row colour)

            • Column D is the helper column.

            • D1 value: TRUE

            • D2 formula: =if(B2=B1,D1,not(D1)) (and then this formula all the way down)

            Apply conditional formatting:

            • to range: A1:D1000
            • custom formula is: =$D1=TRUE

            Example Google Sheet here. Make a copy to see the conditional formatting rule.

            Screenshot below:

            Source https://stackoverflow.com/questions/63046462

            QUESTION

            TypeError: Cannot read property 'startsWith' of undefined node.js V12.18.2
            Asked 2020-Jul-13 at 23:45

            This is my first question on here so I apologize if I miss some information/formating. I am unable to understand why my Node.js doesn't seem to work on my laptop, but works perfectly fine on another computer. This is my code:

            ...

            ANSWER

            Answered 2020-Jul-13 at 23:45

            The error is caused because you're essentially doing message.content.toLowerCase().content.startsWith()

            This should work:

            Source https://stackoverflow.com/questions/62885893

            QUESTION

            Tabulator PUT via Ajax to Django REST Endpoint - Reduces Table to Last Edited Record
            Asked 2020-Apr-29 at 17:02

            I am using Tabulator with Django to edit a model. After any change to a cell, I use setData to make an Ajax call to a REST endpoint created using Django REST Framework. The database updates ok. The problem is that the response from the server contains only the single record that was updated, and this is making the Tabulator data reduce to only that record.

            My question is, how can I get Tabulator to disregard the response, or otherwise have the data be left alone following the edit?

            I am pretty new at this stuff (both Django and especially JavaScript) so apologies if I've missed something basic.

            My tabulator code is below.

            1. The function getCookie is to generate a CSRF_TOKEN as per the instructions in the Django documentation here. This is then included in the header as 'X-CSRFTOKEN': CSRF_TOKEN.
            2. The variable ajaxConfigPut is used to set the method to PUT and to include the CSRF_TOKEN as noted above. This is then used in the table.setData call later on (table.setData(updateurl, updateData, ajaxConfigPut);).
            3. The function ajaxResponse at the end just checks if the response is an array or not (because Tabulator expects an array which is fine for GET, but the PUT response was only a single {} object. So this function forces the PUT response into an array consisting of one object [{}].
            ...

            ANSWER

            Answered 2020-Apr-29 at 17:02

            None of the Mixins used by your CustomerUpdateAPIView have a method called put. I don't think that function is called. Instead, you can try to override the update method of your viewset. It could look like this:

            Source https://stackoverflow.com/questions/61495898

            QUESTION

            How can I query all documents that contain same username after populate in Mongo
            Asked 2020-Mar-12 at 13:04

            I am trying to get all documents that match the username field with the same value.

            Ex. if username is Mabel, then return every document where after populate, the username matches the name Mabel

            Project Model:

            ...

            ANSWER

            Answered 2020-Mar-12 at 12:53

            I guess you are trying to get user with his/her projects.

            You can do this easily with aggregation framework.

            We first match the user with username, and then use $lookup aggregation to get his/her projects.

            Source https://stackoverflow.com/questions/60653580

            QUESTION

            Merging elements in a CSS selector
            Asked 2020-Feb-05 at 00:08

            I already have a CSS/HTML mockup that makes it look like WhatsApp messaging, but only for conversations between 2 people. I want to add the group-chat feature, which means the names.

            It's based on a

            list, so the HTML looks like this:

            ...

            ANSWER

            Answered 2020-Feb-04 at 04:26

            From what I understand,

            1. You need the full name + text to come in one bubble. For that you can give background and styling to the .in and .out divs. Same goes for the pointing arrow.

            2. You need to have some width, so the bubble has some width. For this remove the float left/right given to dd.

            Rest you can fix using margin and padding.

            Source https://stackoverflow.com/questions/60048294

            QUESTION

            $addFields where condition
            Asked 2019-Aug-01 at 05:01

            I want to add extra field to lookup result but i need a condition here. Every user has a relationship status (local field) and it should be added to lookup result for each user, but It's adding every 'status' to every user.

            ...

            ANSWER

            Answered 2019-Aug-01 at 04:48

            You need $unwind to get single document per relationship:

            Source https://stackoverflow.com/questions/57301928

            QUESTION

            Bootstrap Accordion going outside the bounds of the div
            Asked 2019-Jun-28 at 17:48

            I am building a website and part of the site consists of a place for FAQ questions. I am using bootstrap to have an accordion style display the question then when clicked on the answer will pop up. But I also have a picture displaying to the right of the FAQ section. Whenever I click on the FAQ question the answer overrides the picture to the left. I was wondering how to constrain the answer so that it will fit in its div and not override the picture. There is a comment called FAQ Question that starts that portion of the code.

            ...

            ANSWER

            Answered 2017-May-02 at 09:04

            set a width for faq_div for instance:

            Source https://stackoverflow.com/questions/43725405

            QUESTION

            truffle serve throws the below mentioned error?
            Asked 2019-May-11 at 16:07
            ...

            ANSWER

            Answered 2018-Feb-15 at 17:59

            Disable the FsEvents when not used:

            • C:\Users\UserName\AppData\Roaming\npm\node_modules\truffle\build\cli.bundled.js

              // if (!FsEventsHandler.canUse())

              opts.useFsEvents = false;

            Steps:

            • truffle compile && truffle build && truffle migrate && truffle serve

            Source https://stackoverflow.com/questions/48430604

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install MABEL

            Recommended 3D printer settings for 3D Printable parts
            Mechanical assembly instructions
            Electronics/Wiring instructions

            Support

            Thanks for taking an interest in MABEL and its development! If you have any questions or need information whilst building MABEL, please feel free to mention me on twitter @raspibotics or send me an email at raspibotics@gmail.com. Whilst this page is still undergoing development, you can find updates and more information on my blog https://raspibotics.wixsite.com/pibotics-blog, where I have been posting about the development of MABEL.
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            CLONE
          • HTTPS

            https://github.com/raspibotics/MABEL.git

          • CLI

            gh repo clone raspibotics/MABEL

          • sshUrl

            git@github.com:raspibotics/MABEL.git

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