Electrical Circuit Components

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Across
  1. 2. A source of energy for a circuit
  2. 4. Buzzer. A loud speaker that generates sound
  3. 6. Uses a standard four band resistor to understand resistor codes.
  4. 8. A type of diode that emits light
Down
  1. 1. Used to close or open circuits
  2. 3. An electrical component that limits or regulates electrical flow in an electronic circuit
  3. 5. Board. Hold components together and links them up with copper wire
  4. 7. It uses a thin carbon based material