SUPER FAST AND SMALLEST REDSTONE TORCH KEY | Minecraft Tutorial
The redstone torch key! An amazing contraption that allows you to activate other redstone circuits by placing a redstone torch in a particular spot. This design uses the observer block featured in Minecraft 1.11 and is the fastest redstone torch key I have ever seen!
If you have any questions, feel free to ask me in the comments and I will be happy to help!