Design technology

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Across
  1. 2. switch allows electricity to flow in an electrical circuit by manually pressing the operating section.The switch activates when pressed and then turns off when released
  2. 3. uses colored bands to quickly identify a resistors resistive value and its percentage of tolerance with the physical size of the resistor indicating its wattage rating.
  3. 6. used to control the current flow in a circuit. It can be closed or interrupted by moving the switch.
  4. 7. development board which contains a microchip called an ATmega 32U4
  5. 8. made for connecting electronic components together. The metal etched into the board allows electricity to travel from one component to another in electrical circuits.
  6. 9. a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that carry the current combine together within the semiconductor material.
Down
  1. 1. special USB lead to connect the microproces- sor board to the Arduino IDE Software for powering or pro- gramming.
  2. 4. This is used to store the electrical power that can be used in the console. These batteries also have a lower chance of leaking due to their gel-like characteristic.
  3. 5. loudspeaker that uses the piezoelectric effect for generating sound. The initial mechanical motion is created by applying a voltage to a piezoelectric ma- terial using a frequency modulated signal