it's a UGN3503 hall effect sensor, in some schematics they used a 100uf capacitors and data connected to analog pin and in some a pull up resistor and data connected to digital pin.
as someone new to both electronics and arduino i'm a bit confused on how to wire the sensor to the arduino.
what i want is just simply read the data from sensor and if the number is above or under defined value do something.
do i need a pull up resistor and/or capacitor?
what's the right and standard way to wire a UGN3503 to arduino?