Redstone Filters · SleepyTrousers/ Wiki GitHub
Redstone Sensor Filter. Used inside the Input Filter Upgrade slot of the Redstone Conduits. Works like a Comparator that measures block state. It transmits a Signal Strength in proportion to how full the container is (0 for empty, 15 for full, etc.). It can also measure some noncontainer blocks that can be measured by the Redstone Comparator.