/*
 * Robojax Crash Course on Arduino: Learn Arduino in 30 Minutes
 *
 * This is a touch sensor demonstration
 *
 * Watch video instructions: https://youtu.be/Mbb2xa1WcRM
 *
 * Written March 09, 2020 at 17:23 in Ajax, Ontario, Canada
 *
 * This code has been downloaded from Robojax.com
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.


*/

int touchPin = 2;


void setup() {

  // initialize serial communications at 9600 bps:
  Serial.begin(9600);
  Serial.println("Robojax: touch");

  pinMode(touchPin, INPUT);
  //Robojax Crash Course on Arduino: Learn Arduino in 30 Minutes
  
}

void loop() {
   //Robojax Crash Course on Arduino: Learn Arduino in 30 Minutes
   if(digitalRead(touchPin) ==HIGH)
   {
    Serial.println("Touched");
    digitalWrite(9, HIGH)
   }
   delay(100);
   //Robojax Crash Course on Arduino: Learn Arduino in 30 Minutes
}