Posts Tagged ‘Technology’

Class: Technology, Arduino
Software: Arduino 1.8.5
Materials:
  • 1 Arduino Uno card
  • 1 solderless breadboard
  • 1 bipolar transistor
  • 1 LED scale
  • 1 1 kΩ resistor
  • 4 resistors with a rating of 220 Ohm
  • 8 wires “Male-male”

SCHEMATIC DIAGRAM

VIDEO OF PROCESS

SCETCH OF CODE

#define CONTROL_PIN  9
int brightness = 0;
void setup()
{  pinMode(CONTROL_PIN, OUTPUT);
}
void loop()
{  brightness = (brightness + 1) % 256;
  analogWrite(CONTROL_PIN, brightness);
  delay(10);
}
 

FINAL RESULT

Class: Technology, 3d printing Software: Autocad 2018, 3ds max, Ultimaker Cura Materials: pla 3mm Challenges:
  • project model for laser 3d printing
  • learn how to work with 3d printer and software for it
  • create part for fixing main model for city project class

IDEA

I needed main axis of rotation for model at city project class. This axis had to be very small size, less then inner diametr of bearing, insight which I put my axis – 5 mm. 3D printer was the only appropriate machine for such task.

Design project

First of all 3d model in 3ds max was created. Then I put this model into Ultimaker Cura and set preferences for printing.  There is option in Ultimaker Cura  to use support or not to use ( but you can’t tune support) and to set the print density.

PROCESS OF PRINTING

FINAL MODEL

ARDUINO/

Class: 

Technology, Arduino

Software:

  • Arduino IDE
  • web browser

Hardware:

  • Arduino Uno R3
  • Breadboard, Diode
  • Resistor 220om
  • Wires
  • Push-button

Task:

To create input/output device based on Arduino. 

Realization: 

To complete the task, I used the base schema and code from the site www.instructables.com. This is easy enough if you follow the steps of the link. First, I assembled the schema manually from the components, then copied the code and uploaded it into the board. If everything is assembled correctly and there are no errors, everything will work. Now that my code is working, I can program the crab as I need it. Important to disconnect arduino and your laptop during you remove whatever on the broad)))  

address: 20 Myasnitskaya ulitsa
(metro stations ‘Lubyanka’ and ‘Kitay-Gorod’)
Moscow 101000 Russia

phone: +7(495)772-95-90 *15026

email: city@hse.ru