CurseForge · Minecraft mod
Mercury Digital
Mercury Digital brings advanced, compact, and edge-triggered logic circuitry to Minecraft for building complex systems, CPUs, and automation networks with ease using insulated cabling and low-level digital components.
Quick answer
Which Mercury Digital release should I use?
Mercury Digital mercury_logic-1.0.1.jar targets 1.21, 1.21.8, 1.21.5 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Mercury Digital required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Mercury Digital mercury_logic-1.0.1.jar need?
mercury_logic-1.0.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Mercury Digital without breaking your instance.
Built for Mercury Digital mercury_logic-1.0.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mercury_logic-1.0.1.jar. It targets 1.21, 1.21.8, 1.21.5 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside mercury_logic-1.0.1.jar. It opens that exact file at the source.
About this project
What does Mercury Digital add?
Tired of building massive, messy, and complicated vanilla Redstone contraptions just to create a simple memory cell? Welcome to Mercury Logic, a highly optimized, low-level system design mod that brings real-world digital electronics and logic gates directly into Minecraft. Built for engineers, automation enthusiasts, and Redstone tinkerers, this mod provides compact, edge-triggered, and fully insulated logic components.
Core Features (v1.0.0 Foundation)
- Memory Units: Store and toggle states reliably using various Latches and Flip-Flops.
- Advanced Routing: Eliminate cross-talk with insulated cables, T-Junctions, Elbows, and Bridges
- Logic Gates: Seamlessly compute signals with compact AND, OR, NOT, NAND, NOR, XOR, and XNOR gates
- Vertical Transmission: Use the adjustable Vertical Repeater to shoot Redstone signals straight up or down.
- Smart Repeaters: The Bidirectional Repeater automatically locks onto the first incoming signal and routes it flawlessly.
Developer's Note: A Solo Journey
This mod is currently in its active development phase. With the exception of a few 3D models (Made by Tuncxy), Mercury Logic is a solo-developed passion project. Version 1.0.0 serves as the solid "Core Foundation" of the mod. The architecture is built, the logic is sound, but this is only the beginning. My roadmap includes much larger computing systems, more complex automated functions, and continuous aesthetic improvements.
Feedback & Bug Reports
Since I am developing this entirely on my own, community feedback is absolutely crucial. Are you experiencing a hitbox issue? Do you have an idea for a new logic gate or a complex component?
- I am completely open to suggestions and feedback! Please feel free to share your thoughts, report any bugs, or suggest features in the comments section.
Made with determination!
Special thanks to my dearest friend Tuncxy
Project description from CurseForge.
Pick your setup
Mercury Digital by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Mercury Digital versions and loaders
mercury_logic-1.0.1.jar
25 Aug 2026
mercury_logic-1.0.0.jar
11 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.