If io is not an issue then I recommend you wire individual tact switches to their own pin and to ground. Then use inputPullup to have them pulled high by the internal resistors. They will read as high unless pressed in which case they will be low.
If io is not an issue then I recommend you wire individual tact switches to their own pin and to ground. Then use inputPullup to have them pulled high by the internal resistors. They will read as high unless pressed in which case they will be low.
