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