You are required to design and implement a simple stopwatch using the ATMEGA$328$ microcontroller. The stopwatch will have two non$-$bouncing buttons: one for reset and one for start$/$stop$.$ Please write all the details $($pins$,$ registers, etc.$)$ about your solution. Your solution will be graded depending on the pin selection and solution strategy, and precision.

setup$()\{(35$ pts$)$ Write the code and explain step by step