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ELECTRIC CIRCUITS,ELECTRONICS, PROGRAMMING AND ROBOTICS (EFFECTS OF…

- - - - when EC pass throught to the metallic filament (Incandescence)
    - - its mix the EC with a gasses and the produce ultraviolet light, but then , with a phosphor coating, they produce light
    - - Light-emitting diode. The electrons and holes cross over into active layer, where they produce light
- - - - It produces direct current with magnet and rotary coil, what is between the magntes and one commutator
    - - It has different commutator and produces alternating current
- - - - Opposes the flow of EC
      - OHMs
      - Indicated by a code of colours and number
    - - Can be ajusted between zero and the value specified by the manufacturer
    - - Thermistor
        
        Depend of the temperature
        
        NTC (negative temperature coefficient)
        
        Resistance decreases and temperature rises
        
        PTC
        
        resistance increases and temperature rises
      - LDR
        
        depends of the amount of energy of light received. Resistance decreases and amount of light increases
    - - Can store electrical charge
      - The value of capacitor indicates the charge in volts that it can stores
      - In FARADS (F)
    - - permit us EC only in one direction
      - is made form semiconductor materials
      - Has 2 electrodes : Anode (A) and Cathode (K)
    - - It has 3 electrodes
        
        Base
        
        Collector
        
        Emitter
      - 2 types
        
        PNP
        
        NPN
      - Can be
        
        Cut off
        
        Saturation
        
        Active Region
- - - - without information about the output
    - - the information is compared and depends of the surroundings, it start or no