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"So let's play a song for the bathroom occupier!"
Input: Switch // I wish I could use a sensor here, but for the time limit, I will explore after the due :(
1. LEDs to show the time states;
2. Piezo: Music (SuperMario Theme)
3. LED as alarming light flashing with the tempo of song;
4. LED as showing as a indicator of turning off the song
Sensor: 2 Photoresistors // If he/she turned off the notification, there's still a sensor with a indicating LED to track whether she/he's moving.
Other: Jumper wires and 1kΩ resistors
Timing -> Alarming -> (If alarm turned off)Tracking
Is this a good/useful/informative piece of content to include in the project? Have your say!
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