Across
- 4. Button – restart program
- 6. Wire – connection cable
- 7. – ready-made code
- 9. Port – plug for code
- 10. Pin – on/off pin
- 13. – easy wiring board
- 14. – slows electricity
- 18. – tiny light
- 20. – the brain
Down
- 1. – moves or reacts
- 2. Monitor – message window
- 3. – fake analog output
- 5. (GND) – power return
- 8. – small project computer
- 11. Jack – plug for battery
- 12. – detects things
- 15. – Arduino program
- 16. Pin – gives electricity
- 17. Pin – reads changing numbers
- 19. Regulator – protects power