Across
- 3. a diode that emits light when it has a current flowing
- 4. holds all components together
- 6. a loudspeaker that uses piezoelectric effect for generating sound
- 7. a common ground voltage for the system
- 8. a component that regulates electrical current flow
Down
- 1. a thin carbon based material between a positive and negative layer that passes electricity through
- 2. connects microprocessor board to software
- 4. a development Baird containing a microchip called ATmega
- 5. a simple on-off switch
- 6. stores electrical power in the console