Designing a service robot. Problem statement, solution architecture

 3r? 3539. 3r3-31. We with the team ( To which you can join ) Like-minded people from Habr are developing Golf Ball Robot at the driving range . 3r33535.  3r? 3539. 3r33535.  3r? 3539. 3r33524. 3r33535.  3r? 3539. 3r33535.  3r? 3539. Vladimir Goncharov 3r3r488. Shadow_ru
talks about collecting requirements, formulating tasks for work, developing architecture and creating a prototype for running software. 3r33535.  3r? 3539. 3r33535.  3r? 3539. Designing a service robot. Problem statement, solution architecture 3r33511. 3r33535.  3r? 3539. Summarizing requirements simplifies communication with other team members - a common understanding of the task is developed...
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Detection of faces on video: Raspberry Pi and Neural Compute Stick

Detection of faces on video: Raspberry Pi and Neural Compute StickAbout a year ago the company Intel Movidius released a device for the effective inference of convolutional neural networks - Movidius Neural Compute Stick (NCS). This device allows you to use neural networks to recognize or detect objects in conditions of limited power consumption, including in robotics tasks. NCS has a USB interface and consumes no more than 1 watt. In this article I will talk about the experience of using NCS with Raspberry Pi for the task of detecting faces in video, including both training the Mobilenet-SSD detector and its launching on Raspberry.
 
 
All the code can ...
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Robots and Communism

We hardly provide ourselves, earning our living. Because you have to earn not only for yourself, but also for our dependents - the elderly, disabled people, children. We do this out of solidarity with people. But soon all of us can become dependents of robots. And the big question is: will their owners remain united with us? The replacement of the manual and most of the mental labor by an automated one is a matter of time. With the advent of new technologies in neural networks, an important milestone was overcome - the purely human ability to learn different skills was automated. Neural networks ...
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The Arduino machine, controlled by an Android device via Bluetooth, is the application code and mk (part 2)

About the first part of


 
In the first part, I described the physical part of the design and only a small chunk of code. Now consider the software component - the Android application and the Arduino sketch.
 
 
First, I will give a detailed description of each moment, and at the end I will leave the links to the whole project + video of the result, which should you disappoint cheer.
 
github.com/IDolgopolov/BluetoothWorkAPP.git . There the code without comments, therefore it looks much cleaner, less and easier.
 

Sketch Arduino


 
Android application is dismantled, written...[/h][/h]
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The machine on Arduino, controlled with Android via Bluetooth, is a full cycle of

The machine on Arduino, controlled with Android via Bluetooth, is a full cycle of

Introduction


 
A detailed story of how from the three engines was assembled a car on Arduino, controlled from an Android device via Bluetooth. For a few dozen paragraphs I will try to explain as much as possible step by step where to connect each of the wires, how to write a branded application and on what children's rakes I had to jump for more than a week.
 
 

A bit about the level, the author and the caution


 
I, the author, a boy of 16-17 years from a village in the Moscow region, specialize in writing android-applications (and it's more difficult to burn something), so I take off my ...[/h][/h]
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Development of a robot for collecting golf balls

The process of developing a service robot on Orangepi zero and arduino to collect golf balls. All the pain of indie developer, not burdened with technical background in one post
 
Development of MVP. Video testing.
 
 
Development of a robot for collecting golf balls  
habr.com/users/NikitaKhvoryk
 
 
The carrier body must be covered from above by the upper part, which serves to protect against rain and falling balls. The first decorative case I plan to make of fiberglass and epoxy resin. About this is ready to write a separate post, if it is interesting.
 
 
 
 
[h3] ...[/h]
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A simple but ingenious robotic arm

A simple but ingenious robotic arm  
 
A joke for nerds: if you want to survive in the end of the world, started by robots, just close the door. Robots have done a lot of things - accuracy, speed, constancy - but still can not cope with door handles, and other simple things. Part of the problem is that they have to move around the world created for people and for human hands. And the hand is one of the most complex mechanical structures of nature.
 
 
However, soon the cars, apparently, can and this. Researchers from the University of Pisa and the Italian Institute of Technology have developed an amazingly simple, and stunningly dexterous ...
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We study new worlds with the help of an open-air all-terrain vehicle project from NASA &lt;{short}&gt; &lt;{full}&gt; <div class="post__text post__text-html js-mediator-article"> <h3> The Jet Propulsion Laboratory of NASA adapted the scheme of the Marti

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The Jet Propulsion Laboratory of NASA adapted the scheme of the Martian all-terrain vehicle so that you could create something similar in your garage


 
We study new worlds with the help of an open-air all-terrain vehicle project from NASA     The Jet Propulsion Laboratory of NASA adapted the scheme of the Martian all-terrain vehicle so that you could create something similar in your garage     
     
    
 I have a special relationship with rovers from the NASA Jet Propulsion Laboratory (JPL). I really enjoyed studying pictures of "  Sogjnera  ", Poking his nose at the stones, and I'm still wondering if he managed to go around the Mars Pathfinder landing module after  communication with him was lost  . My heart broke after I broke off     The Jet Propulsion Laboratory of NASA adapted the scheme of the Martian all-terrain vehicle so that you could create something similar in your garage     
     
    
 I have a special relationship with rovers from the NASA Jet Propulsion Laboratory (JPL). I really enjoyed studying pictures of "  Sogjnera  ", Poking his nose at the stones, and I'm still wondering if he managed to go around the Mars Pathfinder landing module after  communication with him was lost  . My heart broke after I broke off  
 
I have a special relationship with rovers from the NASA Jet Propulsion Laboratory (JPL). I really enjoyed studying pictures of " Sogjnera
", Poking his nose at the stones, and I'm still wondering if he managed to go around the Mars Pathfinder landing module after
communication with him was lost
. My heart broke after I broke off <{short}> The Jet Propulsion Laboratory of NASA adapted the scheme of the Martian all-terrain vehicle so that you could create something similar in your garage     I have a special relationship with rovers from the NASA Jet Propulsion Laboratory (JPL). I really enjoyed studying pictures of " Sogjnera ", Poking his nose at the stones, and I'm still wondering if he managed to go around the Mars Pathfinder landing module after communication with him was lost . My heart broke after I broke off The Jet Propulsion Laboratory of NASA adapted the scheme of the Martian all-terrain vehicle so ...[/h]
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Packing the franchise from A to B

Packing the franchise from A to BThis written work does not pretend to a detailed manual on how to build a successful business, but during the existence of Robotics Robotics Center, an invaluable experience was received, some of which I would like to convey in this article.
 
 
 
1. Prehistory
 
 
Just over a year ago we opened the first circle of robotics in a small city. Now they are already 5 in cities of various numbers and the packing of the franchise of the Robotics Centers is almost finished. During this time, we had ups and downs, interesting and frankly dead-end solutions, but everything in order.
 
 
The idea to open ...
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How did we come up with sets of children's technical creativity

How did we come up with sets of children's technical creativityHello Habr! In last article I mentioned that in the environment of children's circles of technical creativity it is quite difficult to find kits for the comprehensive study of children of all kinds of disciplines. Today I will tell you about how we came up with children's robotics kits.
 
 
 
 
In the first month of the work of the robotics center, in addition to the rapid writing of various training programs, we had to invent various devices for these programs. If a child is to say: "Look, this is a resistor, and this is a light-emitting diode", then it will be of little use. Children have ...
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