Jenny Soggia: Created page with "First tries without help File:HallSensor.jpeg File:HallSensor2.jpeg File:HallSensorVideo.MOV File:HallSensorVideo1.MOV *My mistake: used printing and reading..."

2023-01-25T18:25:58Z

Created page with "First tries without help File:HallSensor.jpeg File:HallSensor2.jpeg File:HallSensorVideo.MOV File:HallSensorVideo1.MOV *My mistake: used printing and reading..."

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First tries without help

[[File:HallSensor.jpeg]] [[File:HallSensor2.jpeg]] [[File:HallSensorVideo.MOV]] [[File:HallSensorVideo1.MOV]]

*My mistake: used printing and reading Sensor value Code from class and connected the wires to adruino into the wrong places
*got noise and weird number readings
*but funny that it somehow worked with seeing differences in the numbers when putting the magnet closer to the sensor

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 (I hope I did not break it, while using the wrong code from 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

The Magnetic Hall Sensor - Revision history

Jenny Soggia: Created page with "First tries without help File:HallSensor.jpeg File:HallSensor2.jpeg File:HallSensorVideo.MOV File:HallSensorVideo1.MOV *My mistake: used printing and reading..."