Redstone Builds

A 3x3 flush piston door that opens and closes seamlessly with the wall. All 9 blocks retract into the floor and ceiling when activated, creating a clean passageway. Uses a precise timing sequence of sticky pistons.

A self-propelling machine that builds a bridge as it moves forward. Uses a flying machine core with dispensers that place blocks beneath it as it travels.

A compact flying machine using observer-piston loops to travel indefinitely in one direction. Can be used for transportation or as a base for TNT bombers.

A self-propelled flying machine using observers and pistons on slime blocks. The observer feedback loop creates continuous motion in one direction. Used for world eaters, TNT bombers, chunk loaders, and transportation.

A 2x2 flush hidden piston door that sits flush with a stone wall. Activated by levers on both sides for easy entry and exit.

A collection of clock circuit designs that output a repeating redstone signal at configurable intervals. Includes repeater clocks (fastest), hopper clocks (long delays), and comparator clocks (silent). Used to power dispensers, droppers, and any mechanism needing periodic activation.

A slime block elevator that launches players upward using piston-slime mechanics. Features call buttons on each floor and a safe landing pad.

A massive 3x3 vault door that opens dramatically with timed piston sequences. Uses repeater delays for a cinematic opening and closing animation.

A hidden entrance behind a painting. Place signs on the wall to hold the painting, leaving a 1-block gap you can walk through. The simplest secret door in Minecraft.

A toggle circuit that alternates between on and off with each button press. Essential for creating button-activated piston doors, lights, and any mechanism that needs a persistent toggle state from a momentary input.

A functional TNT cannon that launches a primed TNT block over 60 blocks. Uses water to protect the cannon body while charge TNT provides the propulsion force.