Fully Automatic Dispenser Crafter with anti empty (Built by QuikMiner)

Material list:

85 – Sandstone (1 stack + 21)

45 – Redstone Dust

16 – Chest

13 – Hopper

12 – Redstone Repeater

11 – Redstone Comparator

9 – Pale Oak Sign

8 – Redstone Torch

3 – Barrel

2 – Crafter

2 – Observer

2 – Sandstone Slab

1 – Lever

1 – Sticky Piston

1 – White Stained Glass

You will also need to prefill the system with-

Cobblestone (3 double chests max)

Redstone dust (1 double chest max)

String (2 double chests max)

Sticks (2 double chests max)