DT

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Across
  1. 3. This emits light in dots or pixels
  2. 4. On-off switch
  3. 5. This holds all of the components together
  4. 7. A component that limits or regulates the flow of electrical current in an electronic circuit.
  5. 9. Emits light
Down
  1. 1. This will provide a steady 5V supply to your Pro Micro from your laptop/PC USB port
  2. 2. It holds the chip and supports it by giving it power
  3. 4. A loudspeaker
  4. 6. Used to store the electrical power
  5. 8. switch This switch has 3 pins