Electrical and electronic elements »  Vendo BCD_7_segments     [Imaxe 21 de 25]  :: Ir A  
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Comment: Each segment of the display is a red LED. You would normally use a resistor in series with each segment
  
capacitor * Electronic component which stores charge.

light_emitting_diode * Semiconductor component which only allows current to flow in one direction.It is lighting when this happens

transistor * semiconductor component with three electrodes (base, emitter and collector) used for switching or amplifying an electronic signal

fototransistor * Component with three electrodes, where the base works with sunlight

Light_detector_resistor * light dependent resistor. Its internal resistance changes with sunlight.

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integrated_circuit * Electronic circuit containing many components on a single silicon chip.

project_board * We use this board to connect the electronic components easily

components_in_project_board * Electronic components in a project board.

electronic_circuit * Components in a closed path around which a current can flow.