Arduino Nano: PPT VOX

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Revision as of 12:08, 5 December 2021 by Onnowpurbo (talk | contribs)
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Analog In

/*
    Detect A0
    Switch PTT D3
*/
int State=LOW;
int inPin=A0;
int outPin=3; 

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 3 as an output.
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
  State=analogRead(inPin);
  Serial.print(State);
  Serial.print("\n");
  if( State>30) digitalWrite(outPin, HIGH);
  else digitalWrite(outPin, LOW);
  delay(100);
}


Digital In

/*
  Rig PTT VOX
  Detect D4 dari Audio
  Output D3 ke Switch

  modified 2021 Dec 3
  by Onno W. Purbo
 */

boolean State=LOW;
boolean inPin=4;
boolean outPin=3; 

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 3 as an output.
  pinMode(outPin, OUTPUT);
  pinMode(inPin, INPUT);
}

// the loop function runs over and over again forever
void loop() {
  State=digitalRead(inPin);
  digitalWrite(outPin, !State);
  delay(10);
}


Alternatif Lain

/*
  Rig PTT VOX
  Detect D4 dari Audio
  Output D3 ke Switch

  modified 2021 Dec 3
  by Onno W. Purbo
 */

int State=LOW;
int inPin=4;
int outPin=3; 

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 3 as an output.
  pinMode(outPin, OUTPUT);
  pinMode(inPin, INPUT);
}

// the loop function runs over and over again forever
void loop() {
  State=digitalRead(inPin);
  if( State==1 )
     digitalWrite(outPin, LOW );
  else
     digitalWrite(outPin, HIGH );
  delay(10);
}