GMU:Designing Utopias: Theory and Practice/Jenny Soggia: Difference between revisions

GMU:Designing Utopias: Theory and Practice/Jenny Soggia (view source)

831 bytes added , 6 December 2022

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 *next I followed the instructions from Magnetic Hall sensor, thats put up on this MediaWiki
+int ledPin = 13;                // choose the pin for the LED
+int inputPin = 3;               // Connect sensor to input pin 3
+int val = 0;                    // variable for reading the pin status
+void setup() {
+  pinMode(ledPin, OUTPUT);      // declare LED as output
+  pinMode(inputPin, INPUT);     // declare push button as input
+}
+void loop(){
+  val = digitalRead(inputPin);  // read input value
+  if (val == HIGH) {            // check if the input is HIGH
+    digitalWrite(ledPin, LOW);  // turn LED OFF
+  } else {
+    digitalWrite(ledPin, HIGH); // turn LED ON
+  }
+}
 [[File:HallSensor3.jpeg]] [[File:HallSensor4.jpeg]]
+*Code was written correctly
+*but nothing happend with the sensor (hope I did not break it while using the wrong code of before)
+*noticed that there is no need for numbers to show up, the LED on the Sensor should have loght on and off.
+*did not work