Target

A target is a block that provide temporary redstone charges when hit by a projectile.

Usage
Targets emit a redstone signal when hit by any projectile. This includes arrows, tridents, eggs and snowballs. This signal is stronger depending on how close the projectile is to the center of the block.

Signal
The target provides temporary redstone charges for about 1 normal second. It changes 1 redstone signal, on every half of Minecraft pixel, so this means that chance, that player hits middle is 20% (otherwise it hits signal 14).

Gallery
Alvo