24 February 2020
Contests
Creation of objects of complex shape from composite material using the capillary effect

to Create objects of complex shape or requires expensive high-tech equipment, or a very laborious work to create molds and complex casting process, or something like that.

in addition, these products often claim a certain strength, elasticity, hardness, etc.

Today, to create products are often used in composite technologies that allow you to comply with the above requirements, but for complex geometries it requires complicated process: the creation of forms, the operation of laying a reinforcing material in the form and impregnating it with a binder composition (resin). The shape of the object can be so complex that make it on this technology will be very difficult.

This problem is intended to solve the project. Its main idea – the use of printed on a 3D printer the basics of the polymer and the filling binder composition. The process of making the product is greatly simplified and does not require any auxiliary equipment or sophisticated equipment.

a Matter of filling in the forms binder is supposed to solve by creating the capillary effect: a form is created mesh (with capillaries) deposited on the mold surface a binder is absorbed by the capillary, thus not requiring high pressure, the process takes place under ambient atmospheric pressure.

23 February 2020
Contests
Agroboks

When cloning plants  biologists unintentionally put in the box with the seedlings, mold spores and pathogens from the environment. And also, scientists do not conveniently track data about humidity and temperature at the weekend.

I propose to use instead of greenhouses laminar box and snabdeti it oborudovaniem to control an artificial environment. 

My tasks:

    the
  1. market Analysis of laminar boxes and smart greenhouses.

  2. the
  3. Design and manufacture prototype robotic equipment to control artificial environment of the laminar box.

  4. the
  5. software Development and applications for output to the phone.

23 February 2020
14 February 2020
Contests
Familiarity with instant crystallization

Design: Familiarity with the new process, called "Momentary Crystallization".

12 February 2020
Contests
The development of the anti-icing system for wind turbines Northern execution

the Main idea of our project is the creation of a special nanocoating that prevents the formation of ice. The method is based on the application of the paint covering is particularly susceptible to icing the sections of wind turbine blades. We presented a way of dealing with ice, we believe the most optimal, since it does not require constant monitoring on the part of man and relatively cheap compared to the other.

12 February 2020
12 February 2020
Contests
Learning robot laboratory

robotics Training for children has long been a relevant and significant task.

Our project is aimed at improving the effectiveness of teaching robotics.

the Project is a robot lab made in the form of a printed circuit Board mounted on the Arduino microcontroller Board connected to Arduino and electronics.

 

the robot can conduct trainings on the main topics of the initial course robototekhniki using the Arduino.

the
    the
  • the Formation of digital signals

  • the
  • Generating PWM signals

  • the
  • the Reading of digital signals

  • the
  • the Reading of analog signals

  • the
  • from sensors

  • the
  • Working with communication protocols-Serial, I2c, Ir

the advantages of robot lab.

the
    the
  • Open – the documentation for the creation of the robot completely open – anyone can collect and upgrade the robot to fit their objectives

  • the
  • Simple – the robot is very simple to understand and repeat

  • the
  • Effective – the use of the robot increases the interest in the class.

  • the
  • Affordable – compared with the counterparts – the cost of the robot is several times smaller.

  • the
  • Rich functionality – unlike the other robots,

  • the
  • is made in a printed circuit Board on which are mounted the necessary components.

  • the
  • High maintainability

 

Pick robot

the
    the
  • Arduino Uno

  • the
  • Sensor line

  • the
  • Two brushed motor

  • the
  • the Driver motors

  • the
  • 3 buttons connected to one analogue pin

  • the
  • Normal button

  • the
  • Photoresistor

  • the
  • Potentiometer

  • the
  • LCD 1602

  • the
  • Led

  • the
  • Ultrasonic rangefinder

  • the
  • IR receiver

  • the
  • Plesiopidae

  • the
  • the DHT11 Sensor

  • the
  • Bluetoth Module

 

 

10 February 2020
Contests
Breakfast dreams

create quick and healthy Breakfast

09 February 2020
Contests
Boxing with the possibility of discharge of the goods 500

the idea of the project is that you can put in the box the goods up to 500g, c possibility of discharge of cargo without landing on the ground. You can use this in the military sphere, in the delivery of the goods and other fields.  also have the function of the auxiliary reset of the goods upon arrival at the scene.

09 February 2020
03 February 2020
Contests
Create 3D model animal cell

to Create using 3D modeling and 3D printing an enlarged model of an animal cell for use in the classroom and extracurricular activities.

02 February 2020
Contests
The more organic farming the basis of a good harvest.

chemicals used in agriculture in the 20th century has led to land degradation. Used in this technology not only reduce soil fertility, but also cause significant harm to the environment. In such circumstances, it is hardly possible to obtain ecologically pure agricultural products and foodstuffs.

it would Seem, growing volumes and productivity — the producers should be glad. In fact, these victories and achievements are very fragile, often because they are contrary to the laws of nature. In the natural environment all in harmony, and in the artificial biocenosis, which is formed as a result of modern agricultural production, — no.

So, maybe it is time to reconsider the situation and to overestimate the priorities and techniques of agricultural production?

One of these priorities should become the technology of organic farming. They help improve the fertility condition of the soil, to make the production environmentally safe, substantially reduce the cost of production, and most importantly to grow the products safe for mankind.

the hypothesis of the study: is it Possible to achieve a good harvest on the plot, using agricultural technologies based on natural principles?

02 February 2020
24 January 2020
Contests
Radioupravlyaemye the image

With the development of IT technologies often have to use non-cash payment. Now the map is enough to make to pay for the purchase. Scammers began to use it, stealing funds from the cards in the subway, applying the device is a non-cash charge to the pocket. In order to protect yourself from this kind of theft, it was proposed to develop the image of carbon fiber. Using the properties of CFRP radiolaprincess guys made a case that prevents theft of the money from the card in public transport.

22 January 2020
Contests
AI ROOM SYSTEM

the Theme of adaptive lighting very interesting to study and relevant in our time 80% of the information about the world around us we get through sight. For most of us, the light is so familiar an accompaniment to our lives that we do not think about its various properties that affect our lives in the moral and physical condition. This is because light affects the circadian cycles of the person. The circadian cycle is the cycle of biological events in the body such as sleep, digestion, body temperature, repetitive 24 hours. On circadian cycles affect the amount of light and temperature. The body regulates internal clock by using the hormones cortisol (the hormone of vitality), melatonin (hormone relaxing). The content level of these hormones within 24 hours change. The optimal circadian cycle people have a good status, mood and healthy sleep. During the study of the effect of light on the person I wanted to do a lighting device, which changed the temperature of the lighting depending on time, thereby affecting the production of melatonin (hormone of pleasure) and cortisol (the hormone of vitality).

22 January 2020