I have an idea for a device that warns me when I arrive at a specific location. As a newbie I am not sure how to start. Here are a few questions that may help me solve this:
- Can you compare the co-ordinates entered in the code with your present position?
- In what form are the co-ordinate stored on the Arduino?
- Can you connect a device with a prerecorded message, which will play when the co-ordinates match?
I'm sure that I will have many moire questions when I get going, but these will do for now.