What is Redstone?

Redstone is Minecraft's electricity. It powers everything from simple Redstone Torches to complex automated farms. This guide teaches you the fundamentals.

Basic Redstone Components

Power Sources

Item	Signal Strength	Power Type
Redstone Block	15	Constant
Redstone Torch	15	Constant/Inverted
Lever	15	Toggle
Button	15	Pulse (10-15 ticks)
Pressure Plate	15	Detection
Daylight Detector	1-15	Time-based

Signal Transmission

• Redstone Dust - Carries signal up to 15 blocks
• Repeaters - Extends signal, adds delay, locks state
• Comparators - Compares signals, reads containers

Output Components

• Piston - Pushes blocks
• Sticky Piston - Pushes AND pulls blocks
• Dispenser - Shoots items/arrows/buckets
• Dropper - Drops items gently
• Redstone Lamp - Light when powered
• Note Block - Plays musical notes

Understanding Signal Strength

Redstone signal starts at 15 and loses 1 strength per block traveled:

[LEVER]--15--14--13--12--11--10--9--8--7--6--5--4--3--2--1--0

After 15 blocks, signal dies. Use REPEATERS to extend.

Basic Circuits

NOT Gate (Inverter)

Outputs when input is OFF:

[LEVER] → [BLOCK with TORCH on side] → OUTPUT

OR Gate

Outputs when ANY input is ON:

[LEVER A] ↘
            → [DUST] → OUTPUT
[LEVER B] ↗

AND Gate

Outputs when ALL inputs are ON:

[LEVER A] → [TORCH] ↘
                      → [TORCH → OUTPUT] 
[LEVER B] → [TORCH] ↗

Your First Project: Automatic Door

Materials

• 2 Pressure Plates
• 2 Sticky Pistons
• 2 Block of choice
• Redstone dust

Build Steps

1. Place sticky pistons facing inward (door opening)
2. Attach blocks to piston heads
3. Run redstone from pressure plates to pistons
4. Test by stepping on plates

Redstone Clocks

Clocks create repeating pulses - essential for automation:

Simple Repeater Clock

4 repeaters in a loop with a button to start:

[R]→[R]
 ↑    ↓
[R]←[R]

Observer Clock

Two Observers facing each other = infinite loop.

Redstone Tips

• Redstone travels through solid blocks - Use this for hidden wiring
• Torches invert signals - ON input = OFF output
• Repeaters add delay - 1-4 ticks per repeater
• Comparators read containers - More items = stronger signal
• Pistons can push 12 blocks max

Next Steps

• Build Automated Farms
• Hidden Door Tutorial
• Redstone Lab Tool