DT Crossword

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Across
  1. 2. a loudspeaker that uses the piezoelectric effect for generating sound
  2. 5. synchronous serial consisting of 4 wires
  3. 8. a slide which contains 3 pins
  4. 9. can be used to restart the Pro micro
  5. 12. currents
  6. 14. port of the pro micro which is connected to a a computer
  7. 15. A board that holds and links all components together
  8. 16. an asynchronous serial consisting of only two wires
  9. 17. turns signals on microphones to high output pin sending maximum supply of voltage
  10. 18. 18 input/output pins containing analog and digital converters
  11. 19. provides at 3.7 volts and takes 10 hours to fully drain
  12. 20. The common ground voltage for the system
Down
  1. 1. Thin carbon screen which emits light in dots or pixels
  2. 3. A development board containing a microchip
  3. 4. a special usb lead that connects to Arduino IDE Software
  4. 6. communicates internally and externally with the hardware
  5. 7. used as an Input voltage when no more than 5V is applied
  6. 10. a simple on and off switch
  7. 11. an electrical component which regulates the flow of the
  8. 13. type of diodide that emits light when current is flowing through