Hi 2 all, I need a bit of your help to get started for my first electronic project. I want to make a transmitter and reciever circuit.The receiver CIRCUIT will sense my car's arrival and will ring my door bell.A transmitter will be in my car.
Is there a common circuit for this purpose that i can use for my project? Any suggestions about the cct diagrams ,approach and other ideas are welcomed and will be thanked.
Is there a common circuit for this purpose that i can use for my project? Any suggestions about the cct diagrams ,approach and other ideas are welcomed and will be thanked.