Description
Touch Pad Sensor Module Code
/* SETUP Touch Sensor Arduino A0 - GND - GND + - 5V D0 - D3 */
int Led = 13 ; // define LED Interface int buttonpin = 3; // define Metal Touch Sensor Interface int val ; // define numeric variables val void setup () { pinMode (Led, OUTPUT) ; // define LED as output interface pinMode (buttonpin, INPUT) ; // define metal touch sensor output interface } void loop () { val = digitalRead (buttonpin) ; // digital interface will be assigned a value of 3 to read val if (val == HIGH) // When the metal touch sensor detects a signal, LED flashes { digitalWrite (Led, HIGH); } else { digitalWrite (Led, LOW); } }
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