Our current project is a Smart Bathroom Pass, in which we are attempting to create a compact, yet functional bathroom pass that tells the user whether they have surpassed the time provided by the teacher/staff.
Arduino Compatible speaker that beeps upon the time provided elapsing
A Standard RGB LED, will change color depending upon how much time is left, will also flash when time limit is exceeded.
Utilizing the Arduino Nano to serve as the computer for the Smart Bathroom Pass