3.1.1, Inputs and Outputs

5. Unchecked, zero, no voltage
6.chekced, one, there is voltage
7.switched, the only way to to turn it off is to hold down the switch, otherwise it is always on
9. 43-5000
11. 5000
12. 1183
13. The buzzer and motor can go slower or faster
14. the wiring connections can be switched to change the current's direction.
15. the reed switch is turned on by magnets.
16. the reed switch is open
18. depending on how close the lamp is the photoresistor sends different amounts of signal.
19. when the lamps light is exposed to the photoresistor the current is closed which turns it on.
20. unless the photoresistor is exposed to light it will normally be open.
21. if constantly exposed to light the photoresistor can be used as a closed digital input.

1. This shows what connections are closed and open and shows the 3 connection's static states.
2. The voltage would be chekced every second by a computer and would average out the highest and lowest values.
3. Itt becomes harder and harder to sned electrons through the resistor as the resistor heats up.