Other Arduino Codes and Videos by Robojax
/*
* 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();
}
/*
* 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();
}
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