Author Archive

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

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

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

email: city@hse.ru