CURTISBEEF
New Member
Hi im about to begin working on a project where i need very short range RF communication. It involes Keyless entry for a car when you are in less that 4 foot range. Ill be using Pic microcontrollers.
I need to have a Tranmitter that is small and portable(in pocket) and i need the receiver to only just see if the tansmitter is in range or not. I would like it to be somekind of checking of a to make sure it is an athentic device(for security).
anyone have any ideas? must have no longer than a 10 foot range. is this possible?
I need to have a Tranmitter that is small and portable(in pocket) and i need the receiver to only just see if the tansmitter is in range or not. I would like it to be somekind of checking of a to make sure it is an athentic device(for security).
anyone have any ideas? must have no longer than a 10 foot range. is this possible?