Security System Project
For this project you will need to create an Arduino based security system.
It must integrate the following parts:
An Arduino controller
An ultrasonic sensor that detects the distance of something.
A piezo buzzer that goes off in response to an environmental input.
A relay that activates a Motor attached to a 9V battery when certain conditions are met.
Advanced Only - An infrared remote/sensor combo that activates or somehow controls the device.
Any other sensors that make sense for this project.
Security System Parameters
The security system should:
Be activated with a pushbutton.
Sense when an object is coming close and start beeping at one frequency every second.
A pushbutton should be able to disable the system.
After 10 to 20 seconds the beeping should become constant and maybe be accompanied by some led lights.
The LCD screen should display the status of the system throughout.