资料介绍
A number of remote access applications rely on the
user verifying if the access point (gate, door, vehicle,
etc.) has been properly closed or opened. This
application note describes a system by which the
access point (receiver) resp onds back to the remote
transmitter with a status message.
AN1322
PIC MCU KEELOQ/AES Receiver System with Acknowledge
Author: Cristian Toma TRANSMITTER LEARNING
Microchip Technology Inc. The receiver will respond only to known transmitters.
This means that, before a transmitter can be used with
INTRODUCTION a receiver, it must be learned. By learning, we define
the process by which the receiver gathers and stores
A number of remote access applications rely on the information about a transmitter. This will typically
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