Exploring Arduino- Part I:

Phase 1:

1. Wire the circuit for Reading the output voltage from Potentiometer Voltage Divider

2. Verify and upload the sample program, adjust the potentiometer to display reading on the serial monitor.

3. Demonstrate to a lab instructor: _______________________

Phase 2:

1. Wire the circuit "Temperature Alert System Using TMP36 Temperature Sensor".

2. Spend 30 minutes trying to write a sketch for the system.

3. Verify and upload the program.

4. Hand sketch to the instructorand obtain a solution sheet at the same time.

5. Demonstrate to a lab instructor: _______________________

Phase 3:

6. Modify the Phase 2 circuit above to the make it anAutomatic Night Light.

7. Verify and upload the program.

8. Demonstrate to a lab instructor: _______________________

9. Save the final version of the program as "Night_Light"

10. Turn this form in to the lab instructor before leaving.

Exploring Arduino- Part 2:

Phase 1:

1. Wire the circuit at right for the example "LCD text with incrementing number" given in today's lesson.

2. Verify and upload the sample program, adjust the potentiometer if needed to adjust the contrast of the LCD.

3. Demonstrate to a lab instructor: _______________________

Phase 2:

1. The Lab #5 Phase 2 circuit is shown at right. Refer to this circuit, modify the above circuit it to display the temperature on LCD:

a. Keep the circuit above (Lab #6 Phase 1), add Lab #5 Phase 2 circuit on it.
b. Combine the two sketches (of Lab #5 Phase 2 and Lab #6 Phase 1) together
c. Convert the value of analogRead from temperature sensor to temperature in degree (either in Fahrenheit or Celsius), with map function.
d. Display the temperature on LCD.

2. Verify and upload the program.

3. Demonstrate to a lab instructor: _______________________

4. Save the final version of the program as "LCD"

5. Turn this form in to the lab instructor before leaving.