Describe the feature you'd like to have added

The current redstone card is quite limited. I'd like a detector card that you can use to detect items in the connected inventory (configured via filter) and produce a redstone signal to a channel similar to a comparator.
This way you could detect that an output chest is full and prevent inserting more intems into the input. That would be very useful for things like in-world crafting where the input isn't limited by an inventory and you can end up with tons of item entities if the ouptut fills up.

Additional information

No response

This is a planned feature - it'll be a new mode on Item/Fluid/Energy cards.