9. Input Devices
This weeks assignment is to measure something, add a sensor to a
microcontroller board that you have designed and read it.
Video of me demonstrating motion sensing input
Here is a video where used an audio sensor to detect air fluctuation
(motion sensing). When a physical item such as a hand enters within the a
few inches of the sensor, it sends a signal to the led array to signal that
there is an interference or change in air moving near the sensor. I plan
on adding a buzzer sensor or an lcd display to show interaction with
input device for the next week assignment. Whereas 'Outputs' are the new
assignment.