Adruino

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Across
  1. 3. – Pulse
  2. 5. – Analog to digital
  3. 7. – On/Off signal
  4. 9. – Receive
  5. 10. – Boolean
  6. 11. – Connect nodes
  7. 12. – Text
  8. 15. pin – Low/High
  9. 16. – Transmit
  10. 17. – ON
  11. 19. – Read data
Down
  1. 1. – Analog input
  2. 2. – Send data
  3. 4. – Wave cycle
  4. 6. – Complete wave
  5. 8. – Connectors
  6. 13. – Input/Output pin
  7. 14. – Background
  8. 15. cycle – PWM timing
  9. 18. – Number