Introduction: Super Fast Super Easy Metal/Mental Touch Sensor Guide!
Wondering how to use a metal or touch sensor with an Arduino? Well, we've got your back!
Step 1: Type in Code!
Type in the following code.
const int SensorPin=7;
//const int SensorPin=7;
//Level input ports
const int analogIn = A0;
const int ledPin = 13;
int SensorState=0;
int analogVal = 0;
void setup()
{ pinMode
(SensorPin,INPUT);
pinMode(ledPin,OUTPUT);
} void loop()
{ analogVal = analogRead(analogIn);
SensorState=digitalRead(SensorPin);
if(SensorState==HIGH)
{ digitalWrite(ledPin,HIGH);
} else { digitalWrite(ledPin,LOW); }
} const int analogIn = A0;
const int ledPin = 13;
int SensorState=0;
int analogVal = 0;
void setup()
{ pinMode(SensorPin,INPUT);
pinMode(ledPin,OUTPUT);
} void loop()
{ analogVal = analogRead(analogIn);
SensorState=digitalRead(SensorPin);
if(SensorState==HIGH)
{ digitalWrite(ledPin,HIGH);
} else { digitalWrite(ledPin,LOW);
}
}
Step 2: Upload to Arduino!
Upload using the upload button on the window.
Step 3: Begin Wiring.
Analog to A0, GND to ground, 5V to 5V, and pin to 13. DONE!
Step 4: Admire Your Working Sensor!
Check your console for it detecting stuff. Good job, you now know how to use a metal/mental sensor! Good luck with application to other things!
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