GMU:Devices of Perception/Diana Suyerbayeva: Difference between revisions

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[[File:tip122.jpg|250px]]
[[File:tip122.jpg|250px]]
==ASSIGNMENT==
So I chose to do Assignment 2 - Variable Resistance

Revision as of 21:27, 27 June 2014

MY DOCUMENTATION

Day 1 (13.06.14)

Important terms:

  • DC – Direct Current (постоянный ток)
  • AC –Alternating Current (переменный ток)
  • С - Capacitor (конденсатор)
  • R – Resistance (сопротивление)
  • F – Farad (Фарад)
  • LED – Light Emitting Diode (светодиод)


Types of Resistors:

  • 1K Ohm – brown/black/red
  • 10K Ohm – brown/black/orange
  • 100K Ohm - brown/black/yellow
  • 1MEG Ohm - brown/black/green


Resistance can be in series and parallel.

1 LED
3 LED in series
3 LED in parallel








555 Timer in Astable Mode

555timerastable.jpg


555 Timer in Monostable Mode

555timermonostable.jpg


We have built in class circuit 555 Timer in Astable Mode with speaker as an output from pin 3 and with aligator clips from pin 6 and 7.

Pin367.jpg

Day 2 (14.06.14)

Types of Switches (ключ – переключатель/включатель):

  • SPST – Single Pole Single Throw
  • SPDT – Single Pole Double Throw
  • DPDT – Double Pole Double Throw
  • Tilt Switch
  • Rotary Switch


H-Bridge (H-Мост) – in that circuit motor can change directions with the switch.

Hbridge.jpg


Day 3 (15.06.2014)

Assignment: Super Conceptual Switch or Variable Resistance + Diagram/Schematic


555 Timer and transistor (Tip 122)

Tip122.jpg


ASSIGNMENT

So I chose to do Assignment 2 - Variable Resistance