(Exercise) Code Homework no.04

Instructions

Make sure that you upload each code example to the respective area in the spreadsheet. Create a separate .py for each exercise. Please make the files are named clearly, they need at least, your name, the #, and the exercise number so something like “SantiagoBenjamin__WU01__E01.py” would be something I might name my files, but you’re not obligated to use this exact syntax.
Make sure that each of your code examples has comments!

Questions

1. Define a function that does the following:

• Lights up all the neopixels one color
• waits a fixed amount of time
• turns all the neopixels off
• waits a fixed amount of time

Call the function in the main loop.

2. Define a function that does the following:

• selects a single neopixel and makes it "glow" white (r,g, and b go from 0 - 255, then 255-0)
• make the function so the neopixel selected is determined when it is called (for example glow_a_pixel(0))
• call the function in your main loop, but use random.randint() to select a random neopixel

3. Do the following:

• Define a function with any name you'd like.
• Make it light up all the neopixels a single color in a sequence (you have some liberty with how you do this)
• Make the color a parameter that can change when the function is called
• Call the function with one color (your choice) when the Circuit Playground is tapped
• Call the function with another color (your choice) when the Circuit Playground is shaken