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PulsetechMinecraft mod for 1.21.1

A tech mod based on sending information with pulsed Redstone

client and servernewest supported release 1.21.1TechnologyUtility
Latest version
1.21.1-1.1.4
Minecraft
1.21.1
Loader
NeoForge
Licence
CC-BY-NC-4.0
Downloads
2.5k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Pulsetech servers

One click and Pulsetech is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Pulsetech declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Pulsetech’s own host. Nothing is re-hosted here.

Most recently published release

1.21.1-1.1.4release1 Jun 2026

pulsetech-1.21.1-1.1.4.jar · 2.1 MB · for 1.21.1 · NeoForge

Download this release
21207c097622…
Older versions10
  • 1.21.1-1.1.31 May 20261.21.12.1 MB302 downloads9c43a55c6ebb…Get
  • 1.21.1-1.1.225 Apr 20261.21.12.1 MB151 downloadseb77abfc2d5e…Get
  • 1.21.1-1.1.118 Mar 20261.21.12.1 MB583 downloads4b92a0f96bf0…Get
  • 1.21.1-1.1.016 Mar 20261.21.12.1 MB67 downloads53d199bd3f2f…Get
  • 1.21.1-1.0.523 Feb 20261.21.12.0 MB246 downloads91d8760f682d…Get
  • 1.21.1-1.0.420 Feb 20261.21.12.0 MB156 downloads1c52e5586ed7…Get
  • 1.21.1-1.0.318 Feb 20261.21.12.0 MB138 downloads92c8e6ead1c6…Get
  • 1.21.1-1.0.216 Feb 20261.21.12.0 MB132 downloads75dfe2cc7503…Get
  • 1.21.1-1.0.115 Feb 20261.21.12.0 MB77 downloads76cd3c462cf3…Get
  • 1.21.1-1.0.014 Feb 20261.21.12.0 MB30 downloads03a55d62b7c4…Get

Frequently asked

Does Pulsetech work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Pulsetech declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Pulsetech on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Pulsetech support?

NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Pulsetech?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Pulsetech under?

CC-BY-NC-4.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Pulsetech?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Pulsetech safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 1 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .