KY-024 Linear magnetic Hall Sensor

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pinMode (Digital_Eingang, INPUT);

Serial.begin (9600); // Serielle output with 9600 bps

}

// The program reads the current value of the input pins

// and output it via serial out

void loop ()

{

float Analog;

int Digital;

// Current value will be read and converted to the voltage

Analog = analogRead (Analog_Eingang) * (5.0 / 1023.0);

Digital = digitalRead (Digital_Eingang);

// and outputted here

Serial.print ("Analog voltage value:"); Serial.print (Analog, 4);

Serial.print ("V, ");

Serial.print ("Extreme value:");

if(Digital==1)

{

Serial.println (" reached");

}

else

{

Serial.println (" not reached yet");

}

Serial.println ("----------------------------------------------------------------");

delay (200);

}

Connections Arduino:

digital signal

= [Pin 3]

+V

= [Pin 5V]

GND

= [Pin GND]

analog signal

= [Pin 0]

Example program download

Analoger_Sensor

Code example Raspberry Pi

Unlike the Arduino, the Raspberry Pi doesn't provide an ADC (Analog Digital Converter) on its Chip. This

limits the Raspbery Pi if you want to use a non digital Sensor.

To evade this, use our

with the

module, which provides a 16 Bit ADC, which can be

Sensorkit X40

KY-053

used with the Raspberry Pi, to upgrade it with 4 additional analog input pins. This module is connected via

I2C to the Raspberry Pi.

It measures the analog data and converts it into a digital signal which is suitable for the Raspberry Pi.

So we recommend to use the KY-053 ADC if you want to use analog sensors along with the Raspberry Pi.

For more information please look at the infosite: KY-053 Analog Digital Converter