Redstone can be obtained by Mining redstone ore with an iron pickaxe or stronger, by killing withches, or found in chests. Redstone naturally spawn in jungle temples and it can also be traded for emeralds. Redstone when used with other redstone components can make wiring to create complex mechanisms such as a lever that turns on a light, a button that switches a minecart track, or a pressure plate that opens a trap door. Redstone can also be used in brewing to increase the length of a potion's effect.
What can you craft with Redstone?
Below is a list of various things that can be crafted using Redstone as an ingredient.
1 Powered Rail
6 Gold Ingots + 1 Stick + 1 Redstone
6 Detector Rails
6 Iron Ingots + 1 Stone Pressure Plate + 1 Redstone
1 Compass
4 Iron Ingots + 1 Redstone
1 Clock
4 Gold Ingots + 1 Redstone
9 Redstone
1 Block of Redstone
1 Block of Redstone
9 Redstone
1 Redstone Torch
1 Redstone + 1 Stick
1 Note Block
8 Wooden Planks + 1 Redstone
1 Redstone Lamp
4 Redstone + 1 Glowstone
1 Dropper
7 Cobblestone + 1 Redstone
1 Dispenser
7 Cobblestone + 1 Redstone + 1 Bow
1 Redstone Repeater
3 Stone + 2 Redstone Torch + 1 Redstone
1 Piston
3 Wooden Planks + 4 Cobblestone + 1 Iron Ingot + 1 Redstone
1 Observer
6 Cobblestone + 2 Redstone + 1 Nether Quartz
Redstone Circuits
The video below will show you 10 Redstone circuits you can build in Minecraft PE.