Redstone Logic Gates

Add logic gates as redstone components.

87 Downloads

fabrictechnology

Rent Server with this Mod

Screenshots

About this Mod

Redstone Logic Gates

This mod adds multiple core logic gates as redstone components, working similar to redstone repeaters and comparators.

How to Use

Prerequisites: You will need Fabric and the Fabric API for this mod to work.

Craft a redstone core using one nether quartz and four redstone dust.
Craft a redstone workbench using two planks of any kind and two iron ingots.
Open the redstone workbench interface, and place a redstone core in the item slot.
Choose your desired logic gates in the menu to the right.
Hit the "craft" button and receive your logic gate in your inventory!

Demonstration

For a deeper explanation of this mod, refer to the video showcase below:

Available Versions

Redstone Logic Gates 1.0.0release

MC 1.21.5fabric

October 23, 2025

How to Install Redstone Logic Gates on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.5).

Install Mod

Open the mod browser in the dashboard and search for "Redstone Logic Gates". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.5

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Redstone Logic Gates server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.5). You can switch loaders with one click in the panel.

Is Redstone Logic Gates compatible with fabric?

Redstone Logic Gates officially supports fabric for Minecraft 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Redstone Logic Gates – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Redstone Logic Gates consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.