Frame Companion
Frame Companion is an auxiliary modification that expands block manipulation capabilities, offering three specialized sensors for automation and mechanisms in Minecraft.
Key Features
The modification implements three types of sensors, each performing its unique function:


Block Sensor - activates a redstone signal when it detects any block within its operational range.
Solid Block Sensor - a more specialized version that responds only to opaque and dense blocks, ignoring air and transparent objects.
Comparison Sensor - an advanced tool that analyzes blocks on both sides and triggers a signal only when their identifiers and metadata match.
All crafting recipes for working with these sensors can be seen in the accompanying images.