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- 1. Multiple Choice
These type of devices receive and external signal.
Input
Process
Output
- 2. Multiple Choice
They're often sensors - components that convert a specific type of energy into an electrical signal.
Input
Process
Output
- 3. Multiple Choice
A switch is an example of what type of device?
Input
Process
Output
- 4. Multiple Choice
Thermistors and LDRs (also known as types of variable resistors) are examples of what type of device?
Input
Process
Output
- 5. Multiple Choice
A thermistor detects a change in what?
Light
Temperature
Sound
Pressure
- 6. Multiple Choice
An LDR detects a change in what?
Light
Temperature
Sound
Pressure
- 7. Multiple Choice
These type of devices make all the decisions in an electronic system.
Input
Process
Output
- 8. Multiple Choice
An IC (integrated circuit) is an example of what type of device?
Input
Process
Output
- 9. Multiple Choice
A microcontroller is an example of what type of device?
Input
Process
Output
- 10. Multiple Choice
This type of device determines how the system responds to an signal.
Input
Process
Output
- 11. Multiple Choice
LEDs and lamps are examples of what type of device?
Input
Process
Output
- 12. Multiple Choice
Buzzers and Speakers are examples of what type of device?
Input
Process
Output
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