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pin_defines.h File Reference

Definitions for pins and ports. Connect a small wire to ANTENNA pin, you can boost the signal by touching the wire with your fingers, as the human body can act as a remarkably good antenna. Tune an AM radio to the carrier frequency to pick up the transmission. More...

#include <avr/io.h>

Go to the source code of this file.

Macros

#define ANTENNA_DDR   DDRD
 
#define ANTENNA_PORT   PORTD
 
#define ANTENNA   PD5
 

Detailed Description

Definitions for pins and ports. Connect a small wire to ANTENNA pin, you can boost the signal by touching the wire with your fingers, as the human body can act as a remarkably good antenna. Tune an AM radio to the carrier frequency to pick up the transmission.

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Author
Jason Duffy
Date
10th September 2022

Definition in file pin_defines.h.

Macro Definition Documentation

◆ ANTENNA_DDR

#define ANTENNA_DDR   DDRD

Definition at line 39 of file pin_defines.h.

◆ ANTENNA_PORT

#define ANTENNA_PORT   PORTD

Definition at line 40 of file pin_defines.h.

◆ ANTENNA

#define ANTENNA   PD5

Definition at line 41 of file pin_defines.h.