Across
- 3. Emergency power source
- 5. Tiny switch with no moving parts
- 6. One way current
- 7. Heat sensitive version of number 8
- 8. Limits current
- 9. Transfers signal through light
- 10. AC to DC
- 12. Voltage sensitive protection, more voltage more harder, variant if number 8
- 13. More bulkier version of number 11
Down
- 1. Adjustable number 8
- 2. Computer, but small, and fit inside a single chip
- 4. Collection of component, act likes a traffic controller
- 11. Small electromagnetic switch