Actually, many of us may suffer or afraid from being his car stolen. In this project, I will try to help you to protect your cars and even control them remotely.
Basically, you have to leave a mobile phone in your car and when the car starts to move it uses its sensors to detect that and will send to you a message on your mobile phone where ever you are. Then, you can send a message to stop the car immediately so the thief couldn't turn it on again as well you can send another message to know its location using GPS to get it from there.
All of these can be implemented so easily and requires no experience in coding. All you need is Arduino, any Android smart phone and 1Sheeld that connects the mobile and Arduino via Bluetooth and make use of its mobile app, so no need for Android coding.
Step 1: Components
This instructable is the written version of my "Arduino: How To Build An Obstacle Avoiding Robot" Youtube video that I've uploaded recently. I strongly recommend you to check it out.
So, without further ado, Let's get started !