[hvalentim]

So, I guess that by decreasing resistance (using an R8 component with 10 instead of a "15 to 20 KOhm, 3362P-1-203 Variable Resistor") we should get a "stronger" signal.

Seems it's a design issue as it tries to get 16 possible directions using only 8 switches (the combination part by activating two simultaneously does not work accurately).


from: W8681 wind direction indicator disassembly