Building analog keyboard gamepad with linear hall sensors

Other Hardware Sensors
1

hi all,

I want to build a Keyboard gamepad with linear hall effect sensors. the problem is that a Joystick uses 2 Sensors for x+ x- y+ and y-. If i want to use lets say WASD for analog movements i need to use 4 hall effect sensors.

Is there a way to connect the A and D hall effect together to feed it to one ADC port?
If i flip the magnet i could get
A: 1.6v idle, 0.8v fully pressed
D: 1.6v idle, 2.4v fully pressed

2

you can use mini switches.