2.12.2 Procedure
1. There will be a brief demonstration of sensors and pneumatic components.
2. Build a basic pneumatics system, test it using a 3V signal for the inputs.
3. Connect the circuit to the AVR board and write a simple program to control the pneumatics
4. Use a voltage divider to reduce a sensor voltage, verify the range is approx. 3V.
5. Connect it to the AVR board and verify that the inputs can be read.
6. Write a program that reads the inputs from the sensors and controls the pneumatics.
