1. Connect a push-button and a 7-segment LED to you Arduino Mega 2560. a. Wire the push button to be active low using the internal pullup resistor. b. Wire the 7-segment to a single GPIO port such that writing an 8 bit value to the port will result in a particular character being displayed on the 7-segment. 2. Write a program to increment your 7-segment display by one character each time the button is pressed. a. The 7-seg initially shows 0. b. Press button once c. The 7-seg shows 1 d. Press button again e. The 7-seg shows 2, and so on. 3. It rolls-over from F back to 0. a. Make sure your program properly denounces the signal such that the display only increments once for each button press. b. The value increments after the finger is taken off the button

we can all learn from our past mistakes because we all have different ways of learning different types of techniques. my way may or may not another classmate remember and have the repetition to acknowledge such standard. such as remembering acronyms. using abbreviations to us remember keep things in order in our memory. this us figure out what comes next in the sequence. if so, what we have is a sentence of just letters all in caps. we either know the meaning or have no idea what it stands for. most of the time we know the meaning and context. but most of us who don't know, should learn by having a quick glance at what needs to be remembered. such as repetition in the memory for acronyms. one way that me, is the fact that i'm always doing math and english assignments. so we have to remember specific meanings such as soapstone for documents, such as citing correctly. or pemdas for doing the equations correctly, even if it's the super long way. this works for everyone. you just have to find what works for you by practicing and repetition daily.