code for How to Turn on an AC bulb with TTP223 Capacitive Touch Arduino with Relay

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How to Turn on an AC bulb with TTP223 Capacitive Touch Arduino with Relay Code

 /*
 * This is the Arduino code for TTP223 Capacitive Touch switch with relay to turn AC or DC load
 // December 13, 2017
 // Written for Robojax.com video 
 // Using TTP223 Touch module to turn AC (or DC) load ON or OFF.
 // When the touch pad is touched the ligh on the relay will on and the COM and PO pin will be connected
 * watch video for details https://youtu.be/YSI1PdSLbt0
 * 

 * 
 * Written by Ahmad Nejrabi for Roboja Video
 * Date: Dec 04, 2017, in Ajax, Ontario, Canada
 * Permission granted to share this code given that this
 * note is kept with the code.
 * Disclaimer: this code is "AS IS" and for educational purpose only.
 * 
 */

 // December 12, 2017
 // Written for Robojax.com video 
 // Using TTP223 Touch module to turn AC (or DC) load ON or OFF.
 // When the touch pad is touched the ligh on the relay will on and the COM and PO pin will be connected


int touchPin = 2;// connect output from TTP223 to this
int val = 0; 
int relayPin = 10;// Connected to relay



void setup() {
  Serial.begin(9600);
  pinMode(touchPin, INPUT); 
  pinMode(relayPin, OUTPUT);

}

void loop() {
  digitalWrite(relayPin, HIGH);
  val = digitalRead(touchPin); 
  if(val ==1){
    Serial.println("Touched");
    digitalWrite(relayPin, LOW);

  }
  delay(100);
  Serial.println();
}


   

TTP223 Capacitive Touch Arduino with Relay Code with 5 seconds delay

 /*
 * This is the Arduino code for TTP223 Capacitive Touch switch with relay to turn AC or DC load with delay
 // December 13, 2017
 // Written for Robojax.com video 
 // Using TTP223 Touch module to turn AC (or DC) load ON and waits for 5 seconds before it goes OFF
 // When the touch pad is touched the ligh on the relay will on and the COM and PO pin will be connected
 * watch video for details https://youtu.be/YSI1PdSLbt0
 * 

 * 
 * Written by Ahmad Nejrabi for Roboja Video
 * Date: Dec 04, 2017, in Ajax, Ontario, Canada
 * Permission granted to share this code given that this
 * note is kept with the code.
 * Disclaimer: this code is "AS IS" and for educational purpose only.
 * 
 */

 // December 12, 2017
 // Written for Robojax.com video 
 // Using TTP223 Touch module to turn AC (or DC) load ON or OFF.
 // When the touch pad is touched the ligh on the relay will on and the COM and PO pin will be connected


int touchPin = 2;// connect output from TTP223 to this
int val = 0; 
int relayPin = 10;// Connected to relay
int wait = 5;// wait for 5 seconds


void setup() {
  Serial.begin(9600);
  pinMode(touchPin, INPUT); 
  pinMode(relayPin, OUTPUT);

}

void loop() {
  digitalWrite(relayPin, HIGH);
  val = digitalRead(touchPin); 
  if(val ==1){
    Serial.println("Touched");
    digitalWrite(relayPin, LOW);
    delay(wait*1000);
  }
  delay(100);
  Serial.println();
}