Check what your circuits are up to, by showing wire signals on programmable speakers

The mod shows signal values of wires connected to Programmable Speakers. Red numbers for the red wire, and green signals for the green wire.

Signal values are updated every tick, and displayed for entites in 1.5 chunk radius from character and player selection

The number of rows may be set in second condition input if the first in unset, looking like this (if you don't set it constant):