You will lose points for using delay() except where it is indicated Important: Most the timing in this assignment must use millis().Once you’re satisfied with the design, build the device and create firmware.Create a Fritzing breadboard prototype layout of your design.
Componentsġ x RGB LED (and any associated resistors)ģ x push button (and any associated resistors) Red and blue are preferred for contrasting colors because individuals with certain types of color blindness may have difficulty distinguishing between red and green. Please note that the assignment requires red and blue buttons, but the video uses red and green buttons. The majority of all the timing will be controlled a multi-tasking approach with millis() instead of delay().Īt regular intervals, the device will publish how many times each timer has gone off. When a timer goes off, the RGB LED will flash a random sequence of colors to indicate a timer has ended. The RGB LED will flash red and/or blue briefly each second to indicate which timers are active. There are two buttons (red and blue) which trigger different timers. The assignment is create a device that supports multiple timers.
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