Across
- 1. its a loud speaker that uses piezo electric for generating sound
- 4. can be reprogrammed
- 7. holds all components together
- 9. has 3 pins and provides all power with one slide
- 10. regulates flow of electrical current
Down
- 2. provides enough volts for a working PCB
- 3. connects the microscopes sir board to the software for programming
- 5. contains a 32U4 microchip
- 6. Allows electrical current to flow in one way and emits light
- 8. on and off