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Activity 3.11 Inputs and Outputs

Answers

Digital Inputs
5. Unchecked and 0
6. Checked and 1
7. It reversed the conditions of pressing and not pressing the switch; so the switch was normally checked and at a value 1 while pressing it caused it to become unchecked with a value of 0

Analog Inputs
9. The potentiometer has a value range of 37 to 5000
11. 1321
12. 1267

Outputs
14. You can switch the wires so they are in the opposite jacks they were originally in.
15. As the reed switch is in contact with the magnet, it's value is considered open.
16. Normally closed
18. Light on = closed
19. More light = more resistance
20. Just reverse the programming
21. Leave it as it is normally

Conclusion
1. When the wires are in 1 and 3, it is always closed; when in 2 and 1, its always open.
2. It could be because measures the time in between the switch going on and off, and considers this measurement as the value for the analog ouput.
3. The heat on the NTC Resistor causes the particles to move faster, allowing them to pass into the resistor faster.