Pulse Circuits
PULSE EXTENDER
Takes a short input pulse and extends it to a longer output duration. Uses repeater chains, comparator loops, or sticky pistons to hold the signal for a set time.
When to Use
Making button presses last longer, keeping doors open for a set time, extending observer pulses for slower circuits.
Materials
- ▸Multiple Redstone Repeaters
- ▸Redstone Dust
- ▸Solid blocks
How to Build
- 1Simple method: Chain repeaters in series from the input to the output.
- 2Each repeater adds 1-4 ticks of delay.
- 3The output stays on for the original pulse length PLUS all repeater delays.
- 4For very long extensions, use a sticky piston holding a redstone block.
- 5The piston extends on the pulse, and the redstone block keeps the circuit powered until the piston retracts.
Variants
- ▸Repeater chain (adds fixed delay, easy to adjust)
- ▸Sticky piston + redstone block (long extensions)
- ▸RS latch with delayed reset (toggle on, auto-off after delay)
- ▸Comparator fade-out (signal strength gradually decreases)