Build it in [login to view URL] to test and submit.
See attached document with nice table showing all conditions.
But I will try to write it out for you here:
- 12 volt power supply must be used to power Arduino. (Make it simple and efficient for power)
- There is momentary switch (normally open), On/Off switch, Buzzer and 2 LEDs.
- Depending on the condition of the switches the buzzer and LED will sound and flash.
For details about the timing and conditions see the attached document.
I will email you a shared link where you can build it and test in my tinkercad.
Check out [login to view URL] and setup you own account so I can share a link if this project is awarded to you.